2 - Fix libubound for edns optlist feature.
3 - Fix distinction between free and CRYPTO_free in dsa and ecdsa alloc.
4 - Fix #752: retry resource temporarily unavailable on control pipe.
5 - un-document localzone tags.
8 - Fix windows service to be created run with limited rights, as a
9 network service account, from Mario Turschmann.
10 - compat strsep implementation.
11 - generic edns option parse and store code.
12 - and also generic edns options for upstream messages (and replies).
13 after parse use edns_opt_find(edns.opt_list, LDNS_EDNS_NSID),
14 to insert use edns_opt_append(edns, region, code, len, bindata) on
15 the opt_list passed to send_query, or in edns_opt_inplace_reply.
18 - Fix time in case answer comes from cache in ub_resolve_event().
19 - Attempted fix for #765: _unboundmodule missing for python3.
22 - Fix #770: Small subgroup attack on DH used in unix pipe on localhost
23 if unbound control uses a unix local named pipe.
24 - Document write permission to directory of trust anchor needed.
25 - Fix #768: Unbound Service Sometimes Can Not Shutdown
26 Completely, WER Report Shown Up. Close handle before closing WSA.
29 - Updated patch from Charles Walker.
32 - disable-dnssec-lame-check config option from Charles Walker.
33 - remove memory leak from lame-check patch.
34 - iana portlist update.
37 - Fix #767: Reference to an expired Internet-Draft in
38 harden-below-nxdomain documentation.
41 - No QNAME minimisation fall-back for NXDOMAIN answers from DNSSEC
43 - iana portlist update.
46 - Fix #766: dns64 should synthesize results on timeout/errors.
49 - Fix #761: DNSSEC LAME false positive resolving nic.club.
52 - trunk updated with output of flex 2.6.0.
55 - Fix memory leak in out-of-memory conditions of local zone add.
58 - Fix sldns with static checking fixes copied from getdns.
61 - Fix #759: 0x20 capsforid no longer checks type PTR, for
62 compatibility with cisco dns guard. This lowers false positives.
65 - Fix some malformed reponses to edns queries get fallback to nonedns.
68 - cachedb module event handling design.
71 - cachedb module framework (empty).
72 - iana portlist update.
75 - Fix #753: document dump_requestlist is for first thread.
78 - Document permit-small-holddown for 5011 debug.
79 - Fix #749: unbound-checkconf gets SIGSEGV when use against a
80 malformatted conf file.
83 - OpenSSL 1.1.0 portability, --disable-dsa configure option.
86 - Fix compile of getentropy_linux for SLES11 servicepack 4.
87 - Fix dnstap-log-resolver-response-messages, from Nikolay Edigaryev.
88 - Fix test for openssl to use HMAC_Update for 1.1.0.
89 - acx_nlnetlabs.m4 to v33, with HMAC_Update.
90 - acx_nlnetlabs.m4 to v34, with -ldl -pthread test for libcrypto.
91 - ERR_remove_state deprecated since openssl 1.0.0.
92 - OPENSSL_config is deprecated, removing.
95 - Validate QNAME minimised NXDOMAIN responses.
96 - If QNAME minimisation is enabled, do cache lookup for QTYPE NS in
97 harden-below-nxdomain.
100 - Limit number of QNAME minimisation iterations.
102 17 March 2016: Wouter
103 - Fix #746: Fix unbound sets CD bit on all forwards.
104 If no trust anchors, it'll not set CD bit when forwarding to another
105 server. If a trust anchor, no CD bit on the first attempt to a
106 forwarder, but CD bit thereafter on repeated attempts to get DNSSEC.
107 - iana portlist update.
109 16 March 2016: Wouter
110 - Fix ip-transparent for ipv6 on FreeBSD, thanks to Nick Hibma.
111 - Fix ip-transparent for tcp on freebsd.
113 15 March 2016: Wouter
114 - ip_freebind: yesno option in unbound.conf sets IP_FREEBIND for
115 binding to an IP address while the interface or address is down.
117 14 March 2016: Wouter
118 - Fix warnings in ifdef corner case, older or unknown libevent.
119 - Fix compile for ub_event code with older libev.
121 11 March 2016: Wouter
122 - Remove warning about unused parameter in event_pluggable.c.
123 - Fix libev usage of dispatch return value.
124 - No side effects in tolower() call, in case it is a macro.
125 - For test put free in pluggable api in parenthesis.
127 10 March 2016: Wouter
128 - Fixup backend2str for libev.
130 09 March 2016: Willem
131 - User defined pluggable event API for libunbound
132 - Fixup of compile fix for pluggable event API from P.Y. Adi
135 09 March 2016: Wouter
136 - Updated configure and ltmain.sh.
137 - Updated L root IPv6 address.
139 07 March 2016: Wouter
140 - Fix #747: assert in outnet_serviced_query_stop.
141 - iana ports fetched via https.
142 - iana portlist update.
144 03 March 2016: Wouter
145 - configure tests for the weak attribute support by the compiler.
147 02 March 2016: Wouter
149 - trunk contains 1.5.9 in development.
150 - iana portlist update.
151 - Fix #745: unbound.py - idn2dname throws UnicodeError when idnname
152 contains trailing dot.
154 24 February 2016: Wouter
155 - Fix OpenBSD asynclook lock free that gets used later (fix test code).
156 - Fix that NSEC3 negative cache is used when there is no salt.
158 23 February 2016: Wouter
159 - ub_ctx_set_stub() function for libunbound to config stub zones.
160 - sorted ubsyms.def file with exported libunbound functions.
162 19 February 2016: Wouter
163 - Print understandable debug log when unusable DS record is seen.
164 - load gost algorithm if digest is seen before key algorithm.
165 - iana portlist update.
167 17 February 2016: Wouter
168 - Fix that "make install" fails due to "text file busy" error.
170 16 February 2016: Wouter
171 - Set IPPROTO_IP6 for ipv6 sockets otherwise invalid argument error.
173 15 February 2016: Wouter
174 - ip-transparent option for FreeBSD with IP_BINDANY socket option.
175 - wait for sendto to drain socket buffers when they are full.
177 9 February 2016: Wouter
178 - Test for type OPENPGPKEY.
179 - insecure-lan-zones: yesno config option, patch from Dag-Erling
182 8 February 2016: Wouter
183 - Fix patch typo in prevuous commit for 734 from Adi Prasaja.
184 - RR Type CSYNC support RFC 7477, in debug printout and config input.
185 - RR Type OPENPGPKEY support (draft-ietf-dane-openpgpkey-07).
187 29 January 2016: Wouter
188 - Neater cmdline_verbose increment patch from Edgar Pettijohn.
190 27 January 2016: Wouter
191 - Made netbsd sendmsg test nonfatal, in case of false positives.
192 - Fix #741: log message for dnstap socket connection is more clear.
194 26 January 2016: Wouter
195 - Fix #734: chown the pidfile if it resides inside the chroot.
196 - Use arc4random instead of random in tests (because it is
197 available, possibly as compat, anyway).
198 - Fix cmsg alignment for argument to sendmsg on NetBSD.
199 - Fix that unbound complains about unimplemented IP_PKTINFO for
200 sendmsg on NetBSD (for interface-automatic).
202 25 January 2016: Wouter
203 - Fix #738: Swig should not be invoked with CPPFLAGS.
205 19 January 2016: Wouter
206 - Squelch 'cannot assign requested address' log messages unless
207 verbosity is high, it was spammed after network down.
209 14 January 2016: Wouter
210 - Fix to simplify empty string checking from Michael McConville.
211 - iana portlist update.
213 12 January 2016: Wouter
214 - Fix #734: Do not log an error when the PID file cannot be chown'ed.
215 Patch from Simon Deziel.
217 11 January 2016: Wouter
218 - Fix test if -pthreads unused to use better grep for portability.
220 06 January 2016: Wouter
221 - Fix mingw crosscompile for recent mingw.
222 - Update aclocal, autoconf output with new versions (1.15, 2.4.6).
224 05 January 2016: Wouter
225 - #731: tcp-mss, outgoing-tcp-mss options for unbound.conf, patch
226 from Daisuke Higashi.
227 - Support RFC7686: handle ".onion" Special-Use Domain. It is blocked
228 by default, and can be unblocked with "nodefault" localzone config.
230 04 January 2016: Wouter
231 - Define DEFAULT_SOURCE together with BSD_SOURCE when that is defined,
232 for Linux glibc 2.20.
233 - Fixup contrib/aaaa-filter-iterator.patch for moved contents in the
234 source code, so it applies cleanly again. Removed unused variable
237 15 December 2015: Ralph
238 - Fix #729: omit use of escape sequences in echo since they are not
239 portable (unbound-control-setup).
241 11 December 2015: Wouter
242 - remove NULL-checks before free, patch from Michael McConville.
243 - updated ax_pthread.m4 to version 21 with clang support, this
244 removes a warning from compilation.
245 - OSX portability, detect if sbrk is deprecated.
246 - OSX clang, stop -pthread unused during link stage warnings.
247 - OSX clang new flto check.
249 10 December 2015: Wouter
251 - trunk has 1.5.8 in development.
253 8 December 2015: Wouter
254 - Fixup 724 for unbound-control.
256 7 December 2015: Ralph
257 - Do not minimise forwarded requests.
259 4 December 2015: Wouter
260 - Removed unneeded whitespace from example.conf.
262 3 December 2015: Ralph
264 - Committed fix to qname minimisation and unit test case for it.
266 3 December 2015: Wouter
267 - iana portlist update.
268 - 1.5.7rc1 prerelease tag.
270 2 December 2015: Wouter
271 - Fixup 724: Fix PCA prompt for unbound-service-install.exe.
272 re-enable stdout printout.
273 - For 724: Add Changelog to windows binary dist.
275 1 December 2015: Ralph
276 - Qname minimisation review fixes
278 1 December 2015: Wouter
279 - Fixup 724 fix for fname_after_chroot() calls.
280 - Remove stdout printout for unbound-service-install.exe
281 - .gitignore for git users.
283 30 November 2015: Ralph
284 - Implemented qname minimisation
286 30 November 2015: Wouter
287 - Fix for #724: conf syntax to read files from run dir (on Windows).
289 25 November 2015: Wouter
290 - Fix for #720, fix unbound-control-setup windows batch file.
292 24 November 2015: Wouter
293 - Fix #720: add windows scripts to zip bundle.
294 - iana portlist update.
296 20 November 2015: Wouter
297 - Added assert on rrset cache correctness.
298 - Fix that malformed EDNS query gets a response without malformed EDNS.
300 18 November 2015: Wouter
301 - newer acx_nlnetlabs.m4.
302 - spelling fixes from Igor Sobrado Delgado.
304 17 November 2015: Wouter
305 - Fix #594. libunbound: optionally use libnettle for crypto.
306 Contributed by Luca Bruno. Added --with-nettle for use with
307 --with-libunbound-only.
308 - refactor nsec3 hash implementation to be more library-portable.
309 - iana portlist update.
310 - Fixup DER encoded DSA signatures for libnettle.
312 16 November 2015: Wouter
313 - Fix for lenient accept of reverse order DNAME and CNAME.
315 6 November 2015: Wouter
316 - Change example.conf: ftp.internic.net to https://www.internic.net
318 5 November 2015: Wouter
319 - ACX_SSL_CHECKS no longer adds -ldl needlessly.
321 3 November 2015: Wouter
322 - Fix #718: Fix unbound-control-setup with support for env
323 without HEREDOC bash support.
325 29 October 2015: Wouter
326 - patch from Doug Hogan for SSL_OP_NO_SSLvx options.
327 - Fix #716: nodata proof with empty non-terminals and wildcards.
329 28 October 2015: Wouter
330 - Fix checklock testcode for linux threads on exit.
332 27 October 2015: Wouter
333 - isblank() compat implementation.
334 - detect libexpat without xml_StopParser function.
336 - portability, replace snprintf if return value broken.
338 23 October 2015: Wouter
339 - Fix #714: Document config to block private-address for IPv4
340 mapped IPv6 addresses.
342 22 October 2015: Wouter
343 - Fix #712: unbound-anchor appears to not fsync root.key.
345 20 October 2015: Wouter
347 - trunk tracks development of 1.5.7.
349 15 October 2015: Wouter
350 - Fix segfault in the dns64 module in the formaterror error path.
351 - Fix sldns_wire2str_rdata_scan for malformed RRs.
352 - tag for 1.5.6rc1 release.
354 14 October 2015: Wouter
355 - ANY responses include DNAME records if present, as per Evan Hunt's
357 - Fix manpage to suggest using SIGTERM to terminate the server.
359 9 October 2015: Wouter
360 - Default for ssl-port is port 853, the temporary port assignment
361 for secure domain name system traffic.
362 If you used to rely on the older default of port 443, you have
363 to put a clause in unbound.conf for that. The new value is likely
364 going to be the standardised port number for this traffic.
365 - iana portlist update.
367 6 October 2015: Wouter
369 - trunk tracks the development of 1.5.6.
371 28 September 2015: Wouter
372 - MAX_TARGET_COUNT increased to 64, to fix up sporadic resolution
374 - tag for 1.5.5rc1 release.
375 - makedist.sh: pgp sig echo commands.
377 25 September 2015: Wouter
378 - Fix unbound-control flush that does not succeed in removing data.
380 22 September 2015: Wouter
381 - Fix config globbed include chroot treatment, this fixes reload of
382 globs (patch from Dag-Erling Smørgrav).
383 - iana portlist update.
384 - Fix #702: New IPs for for h.root-servers.net.
385 - Remove confusion comment from canonical_compare() function.
386 - Fix #705: ub_ctx_set_fwd() return value mishandled on windows.
387 - testbound selftest also works in non-debug mode.
388 - Fix minor error in unbound.conf.5.in
389 - Fix unbound.conf(5) access-control description for precedence
392 31 August 2015: Wouter
393 - changed windows setup compression to be more transparent.
395 28 August 2015: Wouter
396 - Fix #697: Get PY_MAJOR_VERSION failure at configure for python
398 - Feature #699: --enable-pie option to that builds PIE binary.
399 - Feature #700: --enable-relro-now option that enables full read-only
402 24 August 2015: Wouter
403 - Fix deadlock for local data add and zone add when unbound-control
404 list_local_data printout is interrupted.
405 - iana portlist update.
406 - Change default of harden-algo-downgrade to off. This is lenient
407 for algorithm rollover.
409 13 August 2015: Wouter
410 - 5011 implementation does not insist on all algorithms, when
411 harden-algo-downgrade is turned off.
412 - Reap the child process that libunbound spawns.
414 11 August 2015: Wouter
415 - Fix #694: configure script does not detect LibreSSL 2.2.2
417 4 August 2015: Wouter
418 - Document that local-zone nodefault matches exactly and transparent
419 can be used to release a subzone.
421 3 August 2015: Wouter
422 - Document in the manual more text about configuring locally served
424 - Fix 5011 anchor update timer after reload.
425 - Fix mktime in unbound-anchor not using UTC.
428 - please afl-gcc (llvm) for uninitialised variable warning.
429 - Added permit-small-holddown config to debug fast 5011 rollover.
432 - Fix #690: Reload fails when so-reuseport is yes after changing
434 - iana portlist update.
437 - Fix configure to detect SSL_CTX_set_ecdh_auto.
438 - iana portlist update.
441 - Enable ECDHE for servers. Where available, use
442 SSL_CTX_set_ecdh_auto() for TLS-wrapped server configurations to
443 enable ECDHE. Otherwise, manually offer curve p256.
444 Client connections should automatically use ECDHE when available.
445 (thanks Daniel Kahn Gillmor)
448 - Allow certificate chain files to allow for intermediate certificates.
449 (thanks Daniel Kahn Gillmor)
452 - makedist produces sha1 and sha256 files for created binaries too.
456 - trunk has 1.5.5 in development.
457 - Fix #681: Setting forwarders with unbound-control forward
458 implicitly turns on forward-first.
461 - iana portlist update.
462 - Fix alloc with log for allocation size checks.
465 - Fix #677 Fix DNAME responses from cache that failed internal chain
467 - iana portlist update.
470 - Fix #677 Fix CNAME corresponding to a DNAME was checked incorrectly
471 and was therefore always synthesized (thanks to Valentin Dietrich).
474 - RFC 7553 RR type URI support, is now enabled by default.
477 - Fix #674: Do not free pointers given by getenv.
480 - Fix that unparseable error responses are ratelimited.
481 - SOA negative TTL is capped at minimumttl in its rdata section.
482 - cache-max-negative-ttl config option, default 3600.
485 - Document that ratelimit works with unbound-control set_option.
488 - iana portlist update.
489 - documentation proposes ratelimit of 1000 (closer to what upstream
490 servers expect from us).
493 - DLV is going to be decommissioned. Advice to stop using it, and
494 put text in the example configuration and man page to that effect.
497 - Change syntax of particular validator error to be easier for
498 machine parse, swap rrset and ip adres info so it looks like:
499 validation failure <www.example.nl. TXT IN>: signature crypto
500 failed from 2001:DB8:7:bba4::53 for <*.example.nl. NSEC IN>
503 - caps-whitelist in unbound.conf allows whitelist of loadbalancers
504 that cannot work with caps-for-id or its fallback.
506 30 April 2015: Wouter
507 - Unit test for type ANY synthesis.
509 22 April 2015: Wouter
510 - Removed contrib/unbound_unixsock.diff, because it has been
511 integrated, use control-interface: /path in unbound.conf.
512 - iana portlist update.
514 17 April 2015: Wouter
515 - Synthesize ANY responses from cache. Does not search exhaustively,
516 but MX,A,AAAA,SOA,NS also CNAME.
517 - Fix leaked dns64prefix configuration string.
519 16 April 2015: Wouter
520 - Add local-zone type inform_deny, that logs query and drops answer.
521 - Ratelimit does not apply to prefetched queries, and ratelimit-factor
522 is default 10. Repeated normal queries get resolved and with
523 prefetch stay in the cache.
524 - Fix bug#664: libunbound python3 related fixes (from Tomas Hozza)
525 Use print_function also for Python2.
526 libunbound examples: produce sorted output.
527 libunbound-Python: libldns is not used anymore.
528 Fix issue with Python 3 mapping of FILE* using file_py3.i from ldns.
530 10 April 2015: Wouter
531 - unbound-control ratelimit_list lists high rate domains.
532 - ratelimit feature, ratelimit: 100, or some sensible qps, can be
533 used to turn it on. It ratelimits recursion effort per zone.
534 For particular names you can configure exceptions in unbound.conf.
535 - Fix that get_option for cache-sizes does not print double newline.
536 - Fix#663: ssl handshake fails when using unix socket because dh size
540 - Fix crash in dnstap: Do not try to log TCP responses after timeout.
543 - Libunbound skips dos-line-endings from etc/hosts.
544 - Unbound exits with a fatal error when the auto-trust-anchor-file
545 fails to be writable. This is seconds after startup. You can
546 load a readonly auto-trust-anchor-file with trust-anchor-file.
547 The file has to be writable to notice the trust anchor change,
548 without it, a trust anchor change will be unnoticed and the system
549 will then become inoperable.
550 - unbound-control list_insecure command shows the negative trust
551 anchors currently configured, patch from Jelte Jansen.
554 - Fix #660: Fix interface-automatic broken in the presence of
557 26 March 2015: Wouter
558 - remote.c probedelay line is easier to read.
559 - rename ldns subdirectory to sldns to avoid name collision.
561 25 March 2015: Wouter
562 - Fix #657: libunbound(3) recommends deprecated
563 CRYPTO_set_id_callback.
564 - If unknown trust anchor algorithm, and libressl is used, error
565 message encourages upgrade of the libressl package.
567 23 March 2015: Wouter
568 - Fix segfault on user not found at startup (from Maciej Soltysiak).
570 20 March 2015: Wouter
571 - Fixed to add integer overflow checks on allocation (defense in depth).
573 19 March 2015: Wouter
574 - Add ip-transparent config option for bind to non-local addresses.
576 17 March 2015: Wouter
577 - Use reallocarray for integer overflow protection, patch submitted
578 by Loganaden Velvindron.
580 16 March 2015: Wouter
581 - Fixup compile on cygwin, more portable openssl thread id.
583 12 March 2015: Wouter
584 - Updated default keylength in unbound-control-setup to 3k.
586 10 March 2015: Wouter
587 - Fix lintian warning in unbound-checkconf man page (from Andreas
589 - print svnroot when building windows dist.
590 - iana portlist update.
591 - Fix warning on sign compare in getentropy_linux.
594 - Fix #644: harden-algo-downgrade option, if turned off, fixes the
595 reported excessive validation failure when multiple algorithms
596 are present. It allows the weakest algorithm to validate the zone.
597 - iana portlist update.
600 - contrib/unbound_smf22.tar.gz: Solaris SMF installation/removal
601 scripts. Contributed by Yuri Voinov.
602 - Document that incoming-num-tcp increase is good for large servers.
603 - stats reports tcp usage, of incoming-num-tcp buffers.
606 - Patch from Brad Smith that syncs compat/getentropy_linux with
607 OpenBSD's version (2015-03-04).
608 - 0x20 fallback improved: servfail responses do not count as missing
609 comparisons (except if all responses are errors),
610 inability to find nameservers does not fail equality comparisons,
611 many nameservers does not try to compare more than max-sent-count,
612 parse failures start 0x20 fallback procedure.
613 - store caps_response with best response in case downgrade response
614 happens to be the last one.
615 - Document windows 8 tests.
619 [ This became 1.5.3 on 10 March, trunk is 1.5.4 in development ]
622 - iana portlist update.
624 20 February 2015: Wouter
625 - Use the getrandom syscall introduced in Linux 3.17 (from Heiner
627 - Fix #645 Portability to Solaris 10, use AF_LOCAL.
628 - Fix #646 Portability to Solaris, -lrt for getentropy_solaris.
629 - Fix #647 crash in 1.5.2 because pwd.db no longer accessible after
632 19 February 2015: Wouter
634 - svn trunk contains 1.5.3 under development.
636 13 February 2015: Wouter
637 - Fix #643: doc/example.conf.in: unnecessary whitespace.
639 12 February 2015: Wouter
642 11 February 2015: Wouter
643 - iana portlist update.
645 10 February 2015: Wouter
646 - Fix scrubber with harden-glue turned off to reject NS (and other
647 not-address) records.
649 9 February 2015: Wouter
650 - Fix validation failure in case upstream forwarder (ISC BIND) does
651 not have the same trust anchors and decides to insert unsigned NS
652 record in authority section.
654 2 February 2015: Wouter
655 - infra-cache-min-rtt patch from Florian Riehm, for expected long
656 uplink roundtrip times.
658 30 January 2015: Wouter
659 - Fix 0x20 capsforid fallback to omit gratuitous NS and additional
661 - Portability fix for Solaris ('sun' is not usable for a variable).
663 29 January 2015: Wouter
664 - Fix pyunbound byte string representation for python3.
666 26 January 2015: Wouter
667 - Fix unintended use of gcc extension for incomplete enum types,
668 compile with pedantic c99 compliance (from Daniel Dickman).
670 23 January 2015: Wouter
671 - windows port fixes, no AF_LOCAL, no chown, no chmod(grp).
673 16 January 2015: Wouter
674 - unit test for local unix connection. Documentation and log_addr
675 does not inspect port for AF_LOCAL.
676 - unbound-checkconf -f prints chroot with pidfile path.
678 13 January 2015: Wouter
679 - iana portlist update.
681 12 January 2015: Wouter
682 - Cast sun_len sizeof to socklen_t.
683 - Fix pyunbound ord call, portable for python 2 and 3.
685 7 January 2015: Wouter
686 - Fix warnings in pythonmod changes.
688 6 January 2015: Wouter
689 - iana portlist update.
690 - patch for remote control over local sockets, from Dag-Erling
691 Smorgrav, Ilya Bakulin. Use control-interface: /path/sock and
692 control-use-cert: no.
693 - Fixup that patch and uid lookup (only for daemon).
694 - coded the default of control-use-cert, to yes.
696 5 January 2015: Wouter
697 - getauxval test for ppc64 linux compatibility.
698 - make strip works for unbound-host and unbound-anchor.
699 - patch from Stephane Lapie that adds to the python API, that
700 exposes struct delegpt, and adds the find_delegation function.
701 - print query name when max target count is exceeded.
702 - patch from Stuart Henderson that fixes DESTDIR in
703 unbound-control-setup for installs where config is not in
705 - Fix #634: fix fail to start on Linux LTS 3.14.X, ignores missing
706 IP_MTU_DISCOVER OMIT option (fix from Remi Gacogne).
707 - Updated contrib warmup.cmd/sh to support two modes - load
708 from pre-defined list of domains or (with filename as argument)
709 load from user-specified list of domains, and updated contrib
710 unbound_cache.sh/cmd to support loading/save/reload cache to/from
711 default path or (with secondary argument) arbitrary path/filename,
713 - Patch from Philip Paeps to contrib/unbound_munin_ that uses
714 type ABSOLUTE. Allows munin.conf: [idleserver.example.net]
715 unbound_munin_hits.graph_period minute
717 9 December 2014: Wouter
718 - svn trunk has 1.5.2 in development.
719 - config.guess and config.sub update from libtoolize.
720 - local-zone: example.com inform makes unbound log a message with
721 client IP for queries in that zone. Eg. for finding infected hosts.
723 8 December 2014: Wouter
724 - Fix CVE-2014-8602: denial of service by making resolver chase
725 endless series of delegations.
727 1 December 2014: Wouter
728 - Fix bug#632: unbound fails to build on AArch64, protects
729 getentropy compat code from calling sysctl if it is has been removed.
731 29 November 2014: Wouter
732 - Add include to getentropy_linux.c, hopefully fixing debian build.
734 28 November 2014: Wouter
735 - Fix makefile for build from noexec source tree.
737 26 November 2014: Wouter
738 - Fix libunbound undefined symbol errors for main.
739 Referencing main does not seem to be possible for libunbound.
741 24 November 2014: Wouter
742 - Fix log at high verbosity and memory allocation failure.
743 - iana portlist update.
745 21 November 2014: Wouter
746 - Fix crash on multiple thread random usage on systems without
749 20 November 2014: Wouter
750 - fix compat/getentropy_win.c check if CryptGenRandom works and no
751 immediate exit on windows.
753 19 November 2014: Wouter
754 - Fix cdflag dns64 processing.
756 18 November 2014: Wouter
757 - Fix that CD flag disables DNS64 processing, returning the DNSSEC
759 - iana portlist update.
761 17 November 2014: Wouter
762 - Fix #627: SSL_CTX_load_verify_locations return code not properly
765 14 November 2014: Wouter
766 - parser with bison 2.7
768 13 November 2014: Wouter
769 - Patch from Stephane Lapie for ASAHI Net that implements aaaa-filter,
770 added to contrib/aaaa-filter-iterator.patch.
772 12 November 2014: Wouter
773 - trunk has 1.5.1 in development.
774 - Patch from Robert Edmonds to build pyunbound python module
775 differently. No versioninfo, with -shared and without $(LIBS).
776 - Patch from Robert Edmonds fixes hyphens in unbound-anchor man page.
777 - Removed 'increased limit open files' log message that is written
778 to console. It is only written on verbosity 4 and higher.
779 This keeps system bootup console cleaner.
780 - Patch from James Raftery, always print stats for rcodes 0..5.
782 11 November 2014: Wouter
783 - iana portlist update.
784 - Fix bug where forward or stub addresses with same address but
785 different port number were not tried.
786 - version number in svn trunk is 1.5.0
788 - review fix from Ralph.
790 7 November 2014: Wouter
791 - dnstap fixes by Robert Edmonds:
792 dnstap/dnstap.m4: cosmetic fixes
793 dnstap/: Remove compiled protoc-c output files
794 dnstap/dnstap.m4: Error out if required libraries are not found
795 dnstap: Fix ProtobufCBufferSimple usage that is incorrect as of
797 dnstap/: Adapt to API changes in latest libfstrm (>= 0.2.0)
799 4 November 2014: Wouter
800 - Add ub_ctx_add_ta_autr function to add a RFC5011 automatically
801 tracked trust anchor to libunbound.
802 - Redefine internal minievent symbols to unique symbols that helps
803 linking on platforms where the linker leaks names across modules.
805 27 October 2014: Wouter
806 - Disabled use of SSLv3 in remote-control and ssl-upstream.
807 - iana portlist update.
809 16 October 2014: Wouter
810 - Documented dns64 configuration in unbound.conf man page.
812 13 October 2014: Wouter
813 - Fix #617: in ldns in unbound, lowercase WKS services.
814 - Fix ctype invocation casts.
816 10 October 2014: Wouter
817 - Fix unbound-checkconf check for module config with dns64 module.
818 - Fix unbound capsforid fallback, it ignores TTLs in comparison.
820 6 October 2014: Wouter
821 - Fix #614: man page variable substitution bug.
822 6 October 2014: Willem
823 - Whitespaces after $ORIGIN are not part of the origin dname (ldns).
824 - $TTL's value starts at position 5 (ldns).
826 1 October 2014: Wouter
827 - fix #613: Allow tab ws in var length last rdfs (in ldns str2wire).
829 29 September 2014: Wouter
830 - Fix #612: create service with service.conf in present directory and
832 - Fix for mingw compile openssl ranlib.
834 25 September 2014: Wouter
835 - updated configure and aclocal with newer autoconf 1.13.
837 22 September 2014: Wouter
838 - Fix swig and python examples for Python 3.x.
839 - Fix for mingw compile with openssl-1.0.1i.
841 19 September 2014: Wouter
842 - improve python configuration detection to build on Fedora 22.
844 18 September 2014: Wouter
845 - patches to also build with Python 3.x (from Pavel Simerda).
847 16 September 2014: Wouter
848 - Fix tcp timer waiting list removal code.
849 - iana portlist update.
850 - Updated the TCP_BACLOG from 5 to 256, so that the tcp accept queue
851 is longer and more tcp connections can be handled.
853 15 September 2014: Wouter
854 - Fix unit test for CDS typecode.
856 5 September 2014: Wouter
857 - type CDS and CDNSKEY types in sldns.
859 25 August 2014: Wouter
860 - Fixup checklock code for log lock and its mutual initialization
862 - iana portlist update.
863 - Removed necessity for pkg-config from the dnstap.m4, new are
864 the --with-libfstrm and --with-protobuf-c configure options.
866 19 August 2014: Wouter
867 - Update unbound manpage with more explanation (from Florian Obser).
869 18 August 2014: Wouter
870 - Fix #603: unbound-checkconf -o <option> should skip verification
872 - iana portlist update.
873 - Fixup doc/unbound.doxygen to remove obsolete 1.8.7 settings.
875 5 August 2014: Wouter
876 - dnstap support, with a patch from Farsight Security, written by
877 Robert Edmonds. The --enable-dnstap needs libfstrm and protobuf-c.
878 It is BSD licensed (see dnstap/dnstap.c).
879 Building with --enable-dnstap needs pkg-config with this patch.
880 - Noted dnstap in doc/README and doc/CREDITS.
881 - Changes to the dnstap patch.
883 - dnstap/dnstap_config.h should not have been added to the repo,
884 because is it generated.
886 1 August 2014: Wouter
887 - Patch add msg, rrset, infra and key cache sizes to stats command
888 from Maciej Soltysiak.
889 - iana portlist update.
892 - DNS64 from Viagenie (BSD Licensed), written by Simon Perrault.
893 Initial commit of the patch from the FreeBSD base (with its fixes).
894 This adds a module (for module-config in unbound.conf) dns64 that
895 performs DNS64 processing, see README.DNS64.
896 - Changes from DNS64:
897 strcpy changed to memmove.
898 arraybound check fixed from prefix_net/8/4 to prefix_net/8+4.
899 allocation of result consistently in the correct region.
900 time_t is now used for ttl in unbound (since the patch's version).
901 - testdata/dns64_lookup.rpl for unit test for dns64 functionality.
904 - Patch from Dag-Erling Smorgrav that implements feature, unbound -dd
905 does not fork in the background and also logs to stderr.
908 - Fix endian.h include for OpenBSD.
911 - And Fix#596: Bail out of unbound-control dump_infra when ssl
915 - Fix #596: Bail out of unbound-control list_local_zones when ssl
917 - iana portlist update.
920 - Configure tests if main can be linked to from getentropy compat.
923 - Fix getentropy compat code, function refs were not portable.
924 - Fix to check openssl version number only for OpenSSL.
925 - LibreSSL provides compat items, check for that in configure.
926 - Fix bug in fix for log locks that caused deadlock in signal handler.
927 - update compat/getentropy and arc4random to the most recent ones from OpenBSD.
929 11 July 2014: Matthijs
930 - fake-rfc2553 patch (thanks Benjamin Baier).
933 - arc4random in compat/ and getentropy, explicit_bzero, chacha for
934 dependencies, from OpenBSD. arc4_lock and sha512 in compat.
935 This makes arc4random available on all platforms, except when
936 compiled with LIBNSS (it uses libNSS crypto random).
937 - fix strptime implicit declaration error on OpenBSD.
938 - arc4random, getentropy and explicit_bzero compat for Windows.
941 - Fix #593: segfault or crash upon rotating logfile.
945 - signit tool fixup for compile with libldns library.
946 - iana portlist updated.
949 - so-reuseport is available on BSDs(such as FreeBSD 10) and OS/X.
952 - unbound-control status reports if so-reuseport was successful.
953 - iana portlist updated.
956 - Fix caps-for-id fallback, and added fallback attempt when servers
957 drop 0x20 perturbed queries.
958 - Fixup testsetup for VM tests (run testcode/run_vm.sh).
961 - iana portlist updated.
964 - Add AAAA for B root server to default root hints.
967 - Remove unused define from iterator.h
970 - Fixup sldns_enum_edns_option typedef definition.
973 - Code cleanup patch from Dag-Erling Smorgrav, with compiler issue
974 fixes from FreeBSD's copy of Unbound, he notes:
975 Generate unbound-control-setup.sh at build time so it respects
976 prefix and sysconfdir from the configure script. Also fix the
977 umask to match the comment, and the comment to match the umask.
978 Add const and static where needed. Use unions instead of
979 playing pointer poker. Move declarations that are needed in
980 multiple source files into a shared header. Move sldns_bgetc()
981 from parse.c to buffer.c where it belongs. Introduce a new
982 header file, worker.h, which declares the callbacks that
983 all workers must define. Remove those declarations from
984 libworker.h. Include the correct headers in the correct places.
985 Fix a few dummy callbacks that don't match their prototype.
986 Fix some casts. Hide the sbrk madness behind #ifdef HAVE_SBRK.
987 Remove a useless printf which breaks reproducible builds.
988 Get rid of CONFIGURE_{TARGET,DATE,BUILD_WITH} now that they're
989 no longer used. Add unbound-control-setup.sh to the list of
990 generated files. The prototype for libworker_event_done_cb()
991 needs to be moved from libunbound/libworker.h to
993 - Fixup out-of-directory compile with unbound-control-setup.sh.in.
997 - unbound-host -D enabled dnssec and reads root trust anchor from
998 the default root key file that was compiled in.
1001 - Feature, unblock-lan-zones: yesno that you can use to make unbound
1002 perform 10.0.0.0/8 and other reverse lookups normally, for use if
1003 unbound is running service for localhost on localhost.
1006 - Updated create_unbound_ad_servers and unbound_cache scripts from
1007 Yuri Voinov in the source/contrib directory. Added
1008 warmup.cmd (and .sh): warm up the DNS cache with your MRU domains.
1011 - Implement draft-ietf-dnsop-rfc6598-rfc6303-01.
1012 - iana portlist updated.
1015 - Contrib windows scripts from Yuri Voinov added to src/contrib:
1016 create_unbound_ad_servers.cmd: enters anti-ad server lists.
1017 unbound_cache.cmd: saves and loads the cache.
1018 - Added unbound-control-setup.cmd from Yuri Voinov to the windows
1019 unbound distribution set. It requires openssl installed in %PATH%.
1022 - Change MAX_SENT_COUNT from 16 to 32 to resolve some cases easier.
1025 - More #567: remove : from output of stub and forward lists, this is
1028 29 April 2014: Wouter
1029 - iana portlist updated.
1030 - Add unbound-control flush_negative that flushed nxdomains, nodata,
1031 and errors from the cache. For dnssec-trigger and NetworkManager,
1032 fixes cases where network changes have localdata that was already
1033 negatively cached from the previous network.
1035 23 April 2014: Wouter
1036 - Patch from Jeremie Courreges-Anglas to use arc4random_uniform
1037 if available on the OS, it gets entropy from the OS.
1039 15 April 2014: Wouter
1040 - Fix compile with libevent2 on FreeBSD.
1042 11 April 2014: Wouter
1043 - Fix #502: explain that do-ip6 disable does not stop AAAA lookups,
1044 but it stops the use of the ipv6 transport layer for DNS traffic.
1045 - iana portlist updated.
1047 10 April 2014: Wouter
1048 - iana portlist updated.
1049 - Patch from Hannes Frederic Sowa for Linux 3.15 fragmentation
1050 option for DNS fragmentation defense.
1051 - Document that dump_requestlist only prints queries from thread 0.
1052 - unbound-control stats prints num.query.tcpout with number of TCP
1053 outgoing queries made in the previous statistics interval.
1054 - Fix #567: unbound lists if forward zone is secure or insecure with
1055 +i annotation in output of list_forwards, also for list_stubs
1056 (for NetworkManager integration.)
1057 - Fix #554: use unsigned long to print 64bit statistics counters on
1059 - Fix #558: failed prefetch lookup does not remove cached response
1060 but delays next prefetch (in lieu of caching a SERVFAIL).
1061 - Fix #545: improved logging, the ip address of the error is printed
1062 on the same log-line as the error.
1064 8 April 2014: Wouter
1065 - Fix #574: make test fails on Ubuntu 14.04. Disabled remote-control
1066 in testbound scripts.
1067 - iana portlist updated.
1069 7 April 2014: Wouter
1070 - C.ROOT-SERVERS.NET has an IPv6 address, and we updated the root
1071 hints (patch from Anand Buddhdev).
1072 - Fix #572: Fix unit test failure for systems with different
1075 28 March 2014: Wouter
1076 - Fix #569: do_tcp is do-tcp in unbound.conf man page.
1078 25 March 2014: Wouter
1079 - Patch from Stuart Henderson to build unbound-host man from .1.in.
1081 24 March 2014: Wouter
1082 - Fix print filename of encompassing config file on read failure.
1084 12 March 2014: Wouter
1086 - trunk has 1.4.23 in development.
1088 10 March 2014: Wouter
1089 - Fix bug#561: contrib/cacti plugin did not report SERVFAIL rcodes
1090 because of spelling. Patch from Chris Coates.
1092 27 February 2014: Wouter
1095 21 February 2014: Wouter
1096 - iana portlist updated.
1098 20 February 2014: Matthijs
1099 - Be lenient when a NSEC NameError response with RCODE=NXDOMAIN is
1100 received. This is okay according 4035, but not after revising
1101 existence in 4592. NSEC empty non-terminals exist and thus the
1102 RCODE should have been NOERROR. If this occurs, and the RRsets
1103 are secure, we set the RCODE to NOERROR and the security status
1104 of the response is also considered secure.
1106 14 February 2014: Wouter
1107 - Works on Minix (3.2.1).
1109 11 February 2014: Wouter
1110 - Fix parse of #553(NSD) string in sldns, quotes without spaces.
1112 7 February 2014: Wouter
1113 - iana portlist updated.
1114 - add body to ifstatement if locks disabled.
1115 - add TXT string"string" test case to unit test.
1116 - Fix #551: License change "Regents" to "Copyright holder", matching
1117 the BSD license on opensource.org.
1119 6 February 2014: Wouter
1120 - sldns has type HIP.
1121 - code documentation on the module interface.
1123 5 February 2014: Wouter
1124 - Fix sldns parse tests on osx.
1126 3 February 2014: Wouter
1127 - Detect libevent2 install automatically by configure.
1128 - Fixup link with lib/event2 subdir.
1129 - Fix parse in sldns of quoted parenthesized text strings.
1131 31 January 2014: Wouter
1132 - unit test for ldns wire to str and back with zones, root, nlnetlabs
1134 - Fix for hex to string in unknown, atma and nsap.
1135 - fixup nss compile (no ldns in it).
1136 - fixup warning in unitldns
1137 - fixup WKS and rdata type service to print unsigned because strings
1138 are not portable; they cannot be read (for sure) on other computers.
1139 - fixup type EUI48 and EUI64, type APL and type IPSECKEY in string
1142 30 January 2014: Wouter
1143 - delay-close does not act if there are udp-wait queries, so that
1144 it does not make a socketdrain DoS easier.
1146 28 January 2014: Wouter
1147 - iana portlist updated.
1148 - iana portlist test updated so it does not touch the source
1149 if there are no changes.
1150 - delay-close: msec option that delays closing ports for which
1151 the UDP reply has timed out. Keeps the port open, only accepts
1152 the correct reply. This correct reply is not used, but the port
1153 is open so that no port-denied ICMPs are generated.
1155 27 January 2014: Wouter
1156 - reuseport is attempted, then fallback to without on failure.
1158 24 January 2014: Wouter
1159 - Change unbound-event.h to use void* buffer, length idiom.
1160 - iana portlist updated.
1161 - unbound-event.h is installed if you configure --enable-event-api.
1162 - speed up unbound (reports say it could be up to 10%), by reducing
1163 lock contention on localzones.lock. It is changed to an rwlock.
1164 - so-reuseport: yesno option to distribute queries evenly over
1165 threads on Linux (Thanks Robert Edmonds).
1168 21 January 2014: Wouter
1169 - Fix #547: no trustanchor written if filesystem full, fclose checked.
1171 17 January 2014: Wouter
1172 - Fix isprint() portability in sldns, uses unsigned int.
1173 - iana portlist updated.
1175 16 January 2014: Wouter
1176 - fix #544: Fixed +i causes segfault when running with module conf
1178 - Windows port, adjust %lld to %I64d, and warning in win_event.c.
1180 14 January 2014: Wouter
1181 - iana portlist updated.
1184 - Fix bug in cachedump that uses sldns.
1185 - update pythonmod for ldns_ to sldns_ name change.
1188 - Fix sldns to use sldns_ prefix for all ldns_ variables.
1189 - Fix windows compile to compile with sldns.
1192 - Fix sldns to make globals use sldns_ prefix. This fixes
1193 linking with libldns that uses global variables ldns_ .
1196 - Fix bug#537: compile python plugin without ldns library.
1199 - Fix bug#536: acl_deny_non_local and refuse_non_local added.
1202 - Patch from Neel Goyal to fix async id assignment if callback
1203 is called by libunbound in the mesh attach.
1204 - Accept ip-address: as an alternative for interface: for
1205 consistency with nsd.conf syntax.
1208 - Patch from Neel Goyal to fix callback in libunbound.
1211 - if configured --with-libunbound-only fix make install.
1214 - Fix #531: Set SO_REUSEADDR so that the wildcard interface and a
1215 more specific interface port 53 can be used at the same time, and
1216 one of the daemons is unbound.
1217 - iana portlist update.
1218 - separate ldns into core ldns inside ldns/ subdirectory. No more
1219 --with-ldns is needed and unbound does not rely on libldns.
1220 - portability fixes for new USE_SLDNS ldns subdir codebase.
1223 - Patch from Neel Goyal: Add an API call to set an event base on an
1224 existing ub_ctx. This basically just destroys the current worker and
1225 sets the event base to the current. And fix a deadlock in
1226 ub_resolve_event – the cfglock is held when libworker_create is
1227 called. This ends up trying to acquire the lock again in
1228 context_obtain_alloc in the call chain.
1229 - Fix #528: if very high logging (4 or more) segfault on allow_snoop.
1232 - unbound-event.h is installed if configured --with-libevent. It
1233 contains low-level library calls, that use libevent's event_base
1234 and an ldns_buffer for the wire return packet to perform async
1235 resolution in the client's eventloop.
1238 - 1.4.21 tag created.
1239 - trunk has 1.4.22 number inside it.
1240 - iana portlist updated.
1241 - acx_nlnetlabs.m4 to 26; improve FLTO help text.
1244 - Fix#524: max-udp-size not effective to non-EDNS0 queries, from
1248 - MIN_TTL and MAX_TTL also in time_t.
1249 - tag 1.4.21rc1 made again.
1252 - More fixes for bug#519: for the threaded case test if the bg
1253 thread has been killed, on ub_ctx_delete, to avoid hangs.
1256 - more fixes that I overlooked.
1257 - review fixes from Willem.
1260 - Fix#520: Errors found by static analysis from Tomas Hozza(redhat).
1263 - Fix for 2038, with time_t instead of uint32_t.
1266 - Fix#519 ub_ctx_delete may hang in some scenarios (libunbound).
1269 - Fix uninit variable in fix#516.
1272 - Fix#516 dnssec lameness detection for answers that are improper.
1278 - Fix#512 memleak in testcode for testbound (if it fails).
1279 - Fix#512 NSS returned arrays out of setup function to be statics.
1282 - max include of 100.000 files (depth and globbed at one time).
1283 This is to preserve system memory in bug cases, or endless cases.
1284 - iana portlist updated.
1287 - streamtcp man page, contributed by Tomas Hozza.
1288 - iana portlist updated.
1289 - libunbound documentation on how to avoid openssl race conditions.
1292 - Squelch sendto-permission denied errors when the network is
1293 not connected, to avoid spamming syslog.
1294 - configure --disable-flto option (from Robert Edmonds).
1297 - Fix for const string literals in C++ for libunbound, from Karel
1299 - iana portlist updated.
1302 - Fixup manpage syntax.
1305 - get_option and set_option support for log-time-ascii, python-script
1306 val-sig-skew-min and val-sig-skew-max. log-time-ascii takes effect
1307 immediately. The others are mostly useful for libunbound users.
1310 - get_option, set_option, unbound-checkconf -o and libunbound
1311 getoption and setoption support cache-min-ttl and cache-max-ttl.
1314 - Fix#501: forward-first does not recurse, when forward name is ".".
1315 - iana portlist update.
1316 - Max include depth is unlimited.
1319 - Update acx_pthreads.m4 to ax_pthreads.4 (2013-03-29), and apply
1320 patch to it to not fail when -Werror is also specified, from the
1322 - iana portlist update.
1325 - Explain bogus and secure flags in libunbound more.
1328 - Fix#499 use-after-free in out-of-memory handling code (thanks Jake
1330 - Fix#500 use on non-initialised values on socket bind failures.
1333 - Fix round-robin doesn't work with some Windows clients (from Ilya
1337 - update acx_nlnetlabs.m4 to v23, sleep w32 fix.
1339 26 April 2013: Wouter
1340 - add unbound-control insecure_add and insecure_remove for the
1341 administration of negative trust anchors.
1343 25 April 2013: Wouter
1344 - Implement max-udp-size config option, default 4096 (thanks
1346 - Robust checks on dname validity from rdata for dname compare.
1347 - updated iana portlist.
1349 19 April 2013: Wouter
1350 - Fixup snprintf return value usage, fixed libunbound_get_option.
1352 18 April 2013: Wouter
1353 - fix bug #491: pick program name (0th argument) as syslog identity.
1354 - own implementation of compat/snprintf.c.
1356 15 April 2013: Wouter
1357 - Fix so that for a configuration line of include: "*.conf" it is not
1358 an error if there are no files matching the glob pattern.
1359 - unbound-anchor review: BIO_write can return 0 successfully if it
1360 has successfully appended a zero length string.
1362 11 April 2013: Wouter
1363 - Fix queries leaking up for stubs and forwards, if the configured
1364 nameservers all fail to answer.
1366 10 April 2013: Wouter
1367 - code improve for minimal responses, small speed increase.
1369 9 April 2013: Wouter
1370 - updated iana portlist.
1371 - Fix crash in previous private address fixup of 22 March.
1373 28 March 2013: Wouter
1374 - Make reverse zones easier by documenting the nodefault statements
1375 commented-out in the example config file.
1377 26 March 2013: Wouter
1378 - more fixes to lookup3.c endianness detection.
1380 25 March 2013: Wouter
1381 - #492: Fix endianness detection, revert to older lookup3.c detection
1382 and put new detect lines after previous tests, to avoid regressions
1383 but allow new detections to succeed.
1384 And add detection for machine/endian.h to it.
1386 22 March 2013: Wouter
1387 - Fix resolve of names that use a mix of public and private addresses.
1388 - iana portlist update.
1389 - Fix makedist for new svn for -d option.
1390 - unbound.h header file has UNBOUND_VERSION_MAJOR define.
1391 - Fix windows RSRC version for long version numbers.
1393 21 March 2013: Wouter
1396 - committed libunbound version 4:1:2 for binary API updated in 1.4.20
1397 - install copy of unbound-control.8 man page for unbound-control-setup
1399 14 March 2013: Wouter
1400 - iana portlist update.
1403 12 March 2013: Wouter
1404 - Fixup makedist.sh for windows compile.
1406 11 March 2013: Wouter
1407 - iana portlist update.
1408 - testcode/ldns-testpkts.c check for makedist is informational.
1410 15 February 2013: Wouter
1411 - fix defines in lookup3 for bigendian bsd alpha
1413 11 February 2013: Wouter
1414 - Fixup openssl_thread init code to only run if compiled with SSL.
1416 7 February 2013: Wouter
1417 - detect endianness in lookup3 on BSD.
1418 - add libunbound.ttl at end of result structure, version bump for
1419 libunbound and binary backwards compatible, but 1.4.19 is not
1420 forward compatible with 1.4.20.
1421 - update iana port list.
1423 30 January 2013: Wouter
1424 - includes and have_ssl fixes for nss.
1426 29 January 2013: Wouter
1427 - printout name of zone with duplicate fwd and hint errors.
1429 28 January 2013: Wouter
1430 - updated fwd_zero for newer nc. Updated common.sh for newer netstat.
1432 17 January 2013: Wouter
1433 - unbound-anchors checks the emailAddress of the signer of the
1434 root.xml file, default is dnssec@iana.org. It also checks that
1435 the signer has the correct key usage for a digital signature.
1436 - update iana port list.
1438 3 January 2013: Wouter
1439 - Test that unbound-control checks client credentials.
1440 - Test that unbound can handle a CNAME at an intermediate node in
1441 the chain of trust (where it seeks a DS record).
1442 - Check the commonName of the signer of the root.xml file in
1443 unbound-anchor, default is dnssec@iana.org.
1445 2 January 2013: Wouter
1446 - Fix openssl lock free on exit (reported by Robert Fleischman).
1447 - iana portlist updated.
1448 - Tested that unbound implements the RFC5155 Technical Errata id 3441.
1449 Unbound already implements insecure classification of an empty
1450 nonterminal in NSEC3 optout zone.
1452 20 December 2012: Wouter
1453 - Fix unbound-anchor xml parse of entity declarations for safety.
1455 19 December 2012: Wouter
1456 - iana portlist updated.
1458 18 December 2012: Wouter
1459 - iana portlist updated.
1461 14 December 2012: Wouter
1462 - Change of D.ROOT-SERVERS.NET A address in default root hints.
1464 12 December 2012: Wouter
1466 - trunk has 1.4.20 under development.
1468 5 December 2012: Wouter
1469 - note support for AAAA RR type RFC.
1471 4 December 2012: Wouter
1474 30 November 2012: Wouter
1475 - bug 481: fix python example0.
1476 - iana portlist updated.
1478 27 November 2012: Wouter
1479 - iana portlist updated.
1481 9 November 2012: Wouter
1482 - Fix unbound-control forward disables configured stubs below it.
1484 7 November 2012: Wouter
1485 - Fixup ldns-testpkts, identical to ldns/examples.
1486 - iana portlist updated.
1488 30 October 2012: Wouter
1489 - Fix bug #477: unbound-anchor segfaults if EDNS is blocked.
1491 29 October 2012: Matthijs
1492 - Fix validation for responses with both CNAME and wildcard
1493 expanded CNAME records in answer section.
1495 8 October 2012: Wouter
1496 - update ldns-testpkts.c to ldns 1.6.14 version.
1497 - fix build of pythonmod in objdir, for unbound.py.
1498 - make clean and makerealclean remove generated python and docs.
1500 5 October 2012: Wouter
1501 - fix build of pythonmod in objdir (thanks Jakob Schlyter).
1503 3 October 2012: Wouter
1504 - fix text in unbound-anchor man page.
1506 1 October 2012: Wouter
1507 - ignore trusted-keys globs that have no files (from Paul Wouters).
1509 27 September 2012: Wouter
1510 - include: directive in config file accepts wildcards. Patch from
1511 Paul Wouters. Suggested use: include: "/etc/unbound.d/conf.d/*"
1512 - unbound-control -q option is quiet, patch from Mariano Absatz.
1513 - iana portlist updated.
1514 - updated contrib/unbound.spec, patch from Valentin Bud.
1516 21 September 2012: Wouter
1517 - chdir to / after chroot call (suggested by Camiel Dobbelaar).
1519 17 September 2012: Wouter
1520 - patch_rsamd5_enable.diff: this patch enables RSAMD5 validation
1521 otherwise it is treated as insecure. The RSAMD5 algorithm is
1522 deprecated (RFC6725). The MD5 hash is considered weak for some
1523 purposes, if you want to sign your zone, then RSASHA256 is an
1526 30 August 2012: Wouter
1527 - RFC6725 deprecates RSAMD5: this DNSKEY algorithm is disabled.
1528 - iana portlist updated.
1530 29 August 2012: Wouter
1531 - Nicer comments outgoing-port-avoid, thanks Stu (bug #465).
1533 22 August 2012: Wouter
1534 - Fallback to 1472 and 1232, one fragment size without headers.
1536 21 August 2012: Wouter
1537 - Fix timeouts so that when a server has been offline for a while
1538 and is probed to see it works, it becomes fully available for
1539 server selection again.
1541 17 August 2012: Wouter
1542 - Add documentation to libunbound for default nonuse of resolv.conf.
1544 2 August 2012: Wouter
1545 - trunk has 1.4.19 under development (fixes from 1 aug and 31 july
1547 - iana portlist updated.
1549 1 August 2012: Wouter
1550 - Fix openssl race condition, initializes openssl locks, reported
1551 by Einar Lonn and Patrik Wallstrom.
1553 31 July 2012: Wouter
1554 - Improved forward-first and stub-first documentation.
1555 - Fix that enables modules to register twice for the same
1556 serviced_query, without race conditions or administration issues.
1557 This should not happen with the current codebase, but it is robust.
1558 - Fix forward-first option where it sets the RD flag wrongly.
1559 - added manpage links for libunbound calls (Thanks Paul Wouters).
1561 30 July 2012: Wouter
1562 - tag 1.4.18rc2 (became 1.4.18 release at 2 august 2012).
1564 27 July 2012: Wouter
1565 - unbound-host works with libNSS
1566 - fix bogus nodata cname chain not reported as bogus by validator,
1567 (Thanks Peter van Dijk).
1569 26 July 2012: Wouter
1570 - iana portlist updated.
1573 25 July 2012: Wouter
1574 - review fix for libnss, check hash prefix allocation size.
1576 23 July 2012: Wouter
1577 - fix missing break for GOST DS hash function.
1578 - implemented forward_first for the root.
1580 20 July 2012: Wouter
1581 - Fix bug#452 and another assertion failure in mesh.c, makes
1582 assertions in mesh.c resist duplicates. Fixes DS NS search to
1583 not generate duplicate sub queries.
1585 19 July 2012: Willem
1586 - Fix bug#454: Remove ACX_CHECK_COMPILER_FLAG from configure.ac,
1587 if CFLAGS is specified at configure time then '-g -O2' is not
1588 appended to CFLAGS, so that the user can override them.
1590 18 July 2012: Willem
1591 - Fix libunbound report of errors when in background mode.
1593 11 July 2012: Willem
1594 - updated iana ports list.
1597 - Add flush_bogus option for unbound-control
1600 - Fix validation of qtype DS queries that result in no data for
1601 non-optout NSEC3 zones.
1604 - compile libunbound with libnss on Suse, passes regression tests.
1607 - FIPS_mode openssl does not use arc4random but RAND_pseudo_bytes.
1610 - updated iana ports list.
1612 29 June 2012: Wouter
1613 - patch for unbound_munin_ script to handle arbitrary thread count by
1616 28 June 2012: Wouter
1617 - detect if openssl has FIPS_mode.
1618 - code review: return value of cache_store can be ignored for better
1619 performance in out of memory conditions.
1620 - fix edns-buffer-size and msg-buffer-size manpage documentation.
1621 - updated iana ports list.
1623 25 June 2012: Wouter
1624 - disable RSAMD5 if in FIPS mode (for openssl and for libnss).
1626 22 June 2012: Wouter
1627 - implement DS records, NSEC3 and ECDSA for compile with libnss.
1629 21 June 2012: Wouter
1630 - fix error handling of alloc failure during rrsig verification.
1631 - nss check for verification failure.
1632 - nss crypto works for RSA and DSA.
1634 20 June 2012: Wouter
1635 - work on --with-nss build option (for now, --with-libunbound-only).
1637 19 June 2012: Wouter
1638 - --with-libunbound-only build option, only builds the library and
1639 not the daemon and other tools.
1641 18 June 2012: Wouter
1644 15 June 2012: Wouter
1645 - implement log-time-ascii on windows.
1646 - The key-cache bad key ttl is now 60 seconds.
1647 - updated iana ports list.
1650 11 June 2012: Wouter
1651 - bug #452: fix crash on assert in mesh_state_attachment.
1654 - silence warning from swig-generated code (md set but not used in
1655 swig initmodule, due to ifdefs in swig-generated code).
1658 - Fix debian-bugs-658021: Please enable hardened build flags.
1661 - updated iana ports list.
1664 - tag for 1.4.17 release.
1665 - trunk is 1.4.18 in development.
1668 - Review comments, removed duplicate memset to zero in delegpt.
1671 - Updated doc/FEATURES with RFCs that are implemented but not listed.
1672 - Protect if statements in val_anchor for compile without locks.
1673 - tag for 1.4.17rc1.
1676 - fix configure ECDSA support in ldns detection for windows compile.
1677 - fix possible uninitialised variable in windows pipe implementation.
1680 - Fix alignment problem in util/random on sparc64/freebsd.
1683 - Fix for accept spinning reported by OpenBSD.
1684 - iana portlist updated.
1687 - Fix validation of nodata for DS query in NSEC zones, reported by
1690 13 April 2012: Wouter
1691 - ECDSA support (RFC 6605) by default. Use --disable-ecdsa for older
1694 10 April 2012: Wouter
1695 - Applied patch from Daisuke HIGASHI for rrset-roundrobin and
1696 minimal-responses features.
1697 - iana portlist updated.
1699 5 April 2012: Wouter
1700 - fix bug #443: --with-chroot-dir not honoured by configure.
1701 - fix bug #444: setusercontext was called too late (thanks Bjorn
1704 27 March 2012: Wouter
1705 - fix bug #442: Fix that Makefile depends on pythonmod headers
1706 even using --without-pythonmodule.
1708 22 March 2012: Wouter
1709 - contrib/validation-reporter follows rotated log file (patch from
1712 21 March 2012: Wouter
1713 - new approach to NS fetches for DS lookup that works with
1714 cornercases, and is more robust and considers forwarders.
1716 19 March 2012: Wouter
1717 - iana portlist updated.
1718 - fix to locate nameservers for DS lookup with NS fetches.
1720 16 March 2012: Wouter
1721 - Patch for access to full DNS packet data in unbound python module
1724 9 March 2012: Wouter
1725 - Applied line-buffer patch from Augie Schwer to validation.reporter.sh.
1727 2 March 2012: Wouter
1728 - flush_infra cleans timeouted servers from the cache too.
1729 - removed warning from --enable-ecdsa.
1731 1 March 2012: Wouter
1732 - forward-first option. Tries without forward if a query fails.
1733 Also stub-first option that is similar.
1735 28 February 2012: Wouter
1736 - Fix from code review, if EINPROGRESS not defined chain if statement
1739 27 February 2012: Wouter
1740 - Fix bug#434: on windows check registry for config file location
1741 for unbound-control.exe, and unbound-checkconf.exe.
1743 23 February 2012: Wouter
1744 - Fix to squelch 'network unreachable' errors from tcp connect in
1745 logs, high verbosity will show them.
1747 16 February 2012: Wouter
1748 - iter_hints is now thread-owned in module env, and thus threadsafe.
1749 - Fix prefetch and sticky NS, now the prefetch works. It picks
1750 nameservers that 'would be valid in the future', and if this makes
1751 the NS timeout, it updates that NS by asking delegation from the
1752 parent again. If child NS has longer TTL, that TTL does not get
1753 refreshed from the lookup to the child nameserver.
1755 15 February 2012: Wouter
1756 - Fix forward-zone memory, uses malloc and frees original root dp.
1757 - iter hints (stubs) uses malloc inside for more dynamicity.
1758 - unbound-control forward_add, forward_remove, stub_add, stub_remove
1759 can modify stubs and forwards for running unbound (on mobile computer)
1760 they can also add and remove domain-insecure for the zone.
1762 14 February 2012: Wouter
1763 - Fix sticky NS (ghost domain problem) if prefetch is yes.
1764 - iter forwards uses malloc inside for more dynamicity.
1766 13 February 2012: Wouter
1767 - RT#2955. Fix for cygwin compilation.
1768 - iana portlist updated.
1770 10 February 2012: Wouter
1771 - Slightly smaller critical region in one case in infra cache.
1772 - Fix timeouts to keep track of query type, A, AAAA and other, if
1773 another has caused timeout blacklist, different type can still probe.
1774 - unit test fix for nomem_cnametopos.rpl race condition.
1776 9 February 2012: Wouter
1777 - Fix AHX_BROKEN_MEMCMP for autoheader mess up of #undef in config.h.
1779 8 February 2012: Wouter
1780 - implement draft-ietf-dnsext-ecdsa-04; which is in IETF LC; This
1781 implementation is experimental at this time and not recommended
1782 for use on the public internet (the protocol numbers have not
1783 been assigned). Needs recent ldns with --enable-ecdsa.
1784 - fix memory leak in errorcase for DSA signatures.
1785 - iana portlist updated.
1786 - workaround for openssl 0.9.8 ecdsa sha2 and evp problem.
1788 3 February 2012: Wouter
1789 - fix for windows, rename() is not posix compliant on windows.
1791 2 February 2012: Wouter
1792 - 1.4.16 release tag.
1793 - svn trunk is 1.4.17 in development.
1794 - iana portlist updated.
1796 1 February 2012: Wouter
1797 - Fix validation failures (like: validation failure xx: no NSEC3
1798 closest encloser from yy for DS zz. while building chain of trust,
1799 because of a bug in the TTL-fix in 1.4.15, it picked the wrong rdata
1800 for an NSEC3. Now it does not change rdata, and fixes TTL.
1802 30 January 2012: Wouter
1803 - Fix version-number in libtool to be version-info so it produces
1804 libunbound.so.2 like it should.
1806 26 January 2012: Wouter
1807 - Tag 1.4.15 (same as 1.4.15rc1), for 1.4.15 release.
1808 - trunk 1.4.16; includes changes memset testcode, #424 openindiana,
1809 and keyfile write fixup.
1810 - applied patch to support outgoing-interface with ub_ctx_set_option.
1812 23 January 2012: Wouter
1813 - Fix memset in test code.
1815 20 January 2012: Wouter
1816 - Fix bug #424: compile on OpenIndiana OS with gcc 4.6.2.
1818 19 January 2012: Wouter
1819 - Fix to write key files completely to a temporary file, and if that
1820 succeeds, replace the real key file. So failures leave a useful file.
1822 18 January 2012: Wouter
1823 - tag 1.4.15rc1 created
1824 - updated libunbound/ubsyms.def and remade tag 1.4.15rc1.
1826 17 January 2012: Wouter
1827 - Fix bug where canonical_compare of RRSIG did not downcase the
1828 signer-name. This is mostly harmless because RRSIGs do not have
1829 to be sorted in canonical order, usually.
1831 12 January 2012: Wouter
1832 - bug#428: add ub_version() call to libunbound. API version increase,
1833 with (binary) backwards compatibility for the previous version.
1835 10 January 2012: Wouter
1836 - Fix bug #425: unbound reports wrong TTL in reply, it reports a TTL
1837 that would be permissible by the RFCs but it is not the TTL in the
1839 - iana portlist updated.
1840 - uninitialised variable in reprobe for rtt blocked domains fixed.
1841 - lintfix and new flex output.
1843 2 January 2012: Wouter
1844 - Fix to randomize hash function, based on 28c3 congress, reported
1847 24 December 2011: Wouter
1848 - Fix for memory leak (about 20 bytes when a tcp or udp send operation
1849 towards authority servers failed, takes about 50.000 such failures to
1850 leak one Mb, such failures are also usually logged), reported by
1852 - iana portlist updated.
1854 19 December 2011: Wouter
1855 - Fix for VU#209659 CVE-2011-4528: Unbound denial of service
1856 vulnerabilities from nonstandard redirection and denial of existence
1857 http://www.unbound.net/downloads/CVE-2011-4528.txt
1858 - robust checks for next-closer NSEC3s.
1859 - tag 1.4.14 created.
1860 - trunk has 1.4.15 in development.
1862 15 December 2011: Wouter
1863 - remove uninit warning from cachedump code.
1864 - Fix parse error on negative SOA RRSIGs if badly ordered in the packet.
1866 13 December 2011: Wouter
1867 - iana portlist updated.
1869 - fix infra cache comparison.
1870 - Fix to constrain signer_name to be a parent of the lookupname.
1872 5 December 2011: Wouter
1873 - Fix getaddrinfowithincludes on windows with fedora16 mingw32-gcc.
1874 - Fix warnings with gcc 4.6 in compat/inet_ntop.c.
1875 - Fix warning unused in compat/strptime.c.
1876 - Fix malloc detection and double definition.
1878 2 December 2011: Wouter
1879 - configure generated with autoconf 2.68.
1881 30 November 2011: Wouter
1882 - Fix for tcp-upstream and ssl-upstream for if a laptop sleeps, causes
1883 SERVFAILs. Also fixed for UDP (but less likely).
1885 28 November 2011: Wouter
1886 - Fix quartile time estimate, it was too low, (thanks Jan Komissar).
1887 - iana ports updated.
1889 11 November 2011: Wouter
1890 - Makefile compat with SunOS make, BSD make and GNU make.
1891 - iana ports updated.
1893 10 November 2011: Wouter
1894 - Makefile changed for BSD make compatibility.
1896 9 November 2011: Wouter
1897 - added unit test for SSL service and SSL-upstream.
1899 8 November 2011: Wouter
1900 - can configure ssl service to one port number, and not on others.
1901 - fixup windows compile with ssl support.
1902 - Fix double free in unbound-host, reported by Steve Grubb.
1903 - iana portlist updated.
1905 1 November 2011: Wouter
1906 - dns over ssl support as a client, ssl-upstream yes turns it on.
1907 It performs an SSL transaction for every DNS query (250 msec).
1908 - documentation for new options: ssl-upstream, ssl-service-key and
1910 - iana portlist updated.
1911 - fix -flto detection on Lion for llvm-gcc.
1913 31 October 2011: Wouter
1914 - dns over ssl support, ssl-service-pem and ssl-service-key files
1915 can be given and then TCP queries are serviced wrapped in SSL.
1917 27 October 2011: Wouter
1918 - lame-ttl and lame-size options no longer exist, it is integrated
1919 with the host info. They are ignored (with verbose warning) if
1920 encountered to keep the config file backwards compatible.
1921 - fix iana-update for changing gzip compression of results.
1922 - fix export-all-symbols on OSX.
1924 26 October 2011: Wouter
1925 - iana portlist updated.
1926 - Infra cache stores information about ping and lameness per IP, zone.
1927 This fixes bug #416.
1928 - fix iana_update target for gzipped file on iana site.
1930 24 October 2011: Wouter
1931 - Fix resolve of partners.extranet.microsoft.com with a fix for the
1932 server selection for choosing out of a (particular) list of bad
1934 - Fix make_new_space function so that the incoming query is not
1935 overwritten if a jostled out query causes a waiting query to be
1936 resumed that then fails and sends an error message. (Thanks to
1939 21 October 2011: Wouter
1940 - fix --enable-allsymbols, fptr wlist is disabled on windows with this
1941 option enabled because of memory layout exe vs dll.
1943 19 October 2011: Wouter
1944 - fix unbound-anchor for broken strptime on OSX lion, detected
1946 - Detect if GOST really works, openssl1.0 on OSX fails.
1947 - Implement ipv6%interface notation for scope_id usage.
1949 17 October 2011: Wouter
1950 - better documentation for inform_super (Thanks Yang Zhe).
1952 14 October 2011: Wouter
1953 - Fix for out-of-memory condition in libunbound (thanks
1956 13 October 2011: Wouter
1957 - Fix --enable-allsymbols, it depended on link specifics of the
1958 target platform, or fptr_wlist assertion failures could occur.
1960 12 October 2011: Wouter
1961 - updated contrib/unbound_munin_ to family=auto so that it works with
1962 munin-node-configure automatically (if installed as
1963 /usr/local/share/munin/plugins/unbound_munin_ ).
1965 27 September 2011: Wouter
1966 - unbound.exe -w windows option for start and stop service.
1968 23 September 2011: Wouter
1969 - TCP-upstream calculates tcp-ping so server selection works if there
1972 20 September 2011: Wouter
1973 - Fix classification of NS set in answer section, where there is a
1974 parent-child server, and the answer has the AA flag for dir.slb.com.
1975 Thanks to Amanda Constant from Secure64.
1977 16 September 2011: Wouter
1978 - fix bug #408: accept patch from Steve Snyder that comments out
1979 unused functions in lookup3.c.
1980 - iana portlist updated.
1981 - fix EDNS1480 change memleak and TCP fallback.
1982 - fix various compiler warnings (reported by Paul Wouters).
1983 - max sent count. EDNS1480 only for rtt < 5000. No promiscuous
1984 fetch if sentcount > 3, stop query if sentcount > 16. Count is
1985 reset when referral or CNAME happens. This makes unbound better
1986 at managing large NS sets, they are explored when there is continued
1987 interest (in the form of queries).
1989 15 September 2011: Wouter
1991 - trunk contains 1.4.14 in development.
1992 - Unbound probes at EDNS1480 if there an EDNS0 timeout.
1994 12 September 2011: Wouter
1995 - Reverted dns EDNS backoff fix, it did not help and needs
1996 fragmentation fixes instead.
1999 7 September 2011: Wouter
2000 - Fix operation in ipv6 only (do-ip4: no) mode.
2002 6 September 2011: Wouter
2003 - fedora specfile updated.
2005 5 September 2011: Wouter
2008 2 September 2011: Wouter
2009 - iana portlist updated.
2011 26 August 2011: Wouter
2012 - Fix num-threads 0 does not segfault, reported by Simon Deziel.
2013 - Fix validation failures due to EDNS backoff retries, the retry
2014 for fetch of data has want_dnssec because the iter_indicate_dnssec
2015 function returns true when validation failure retry happens, and
2016 then the serviced query code does not fallback to noEDNS, even if
2017 the cache says it has this. This helps for DLV deployment when
2018 the DNSSEC status is not known for sure before the lookup concludes.
2020 24 August 2011: Wouter
2021 - Applied patch from Karel Slany that fixes a memory leak in the
2022 unbound python module, in string conversions.
2024 22 August 2011: Wouter
2025 - Fix validation of qtype ANY responses with CNAMEs (thanks Cathy
2026 Zhang and Luo Ce). Unbound responds with the RR types that are
2027 available at the name for qtype ANY and validates those RR types.
2028 It does not test for completeness (i.e. with NSEC or NSEC3 query),
2029 and it does not follow the CNAME or DNAME to another name (with
2030 even more data for the already large response).
2031 - Fix that internally, CNAMEs with NXDOMAIN have that as rcode.
2032 - Documented the options that work with control set_option command.
2033 - tcp-upstream yes/no option (works with set_option) for tunnels.
2035 18 August 2011: Wouter
2036 - fix autoconf call in makedist crosscompile to RC or snapshot.
2038 17 August 2011: Wouter
2039 - Fix validation of . DS query.
2040 - new xml format at IANA, new awk for iana_update.
2041 - iana portlist updated.
2043 10 August 2011: Wouter
2044 - Fix python site-packages path to /usr/lib64.
2045 - updated patch from Tom.
2046 - fix memory and fd leak after out-of-memory condition.
2048 9 August 2011: Wouter
2049 - patch from Tom Hendrikx fixes load of python modules.
2051 8 August 2011: Wouter
2052 - make clean had ldns-src reference, removed.
2054 1 August 2011: Wouter
2055 - Fix autoconf 2.68 warnings
2057 14 July 2011: Wouter
2058 - Unbound implements RFC6303 (since version 1.4.7).
2059 - tag 1.4.12rc1 is released as 1.4.12 (without the other fixes in the
2060 meantime, those are for 1.4.13).
2061 - iana portlist updated.
2063 13 July 2011: Wouter
2064 - Quick fix for contrib/unbound.spec example, no ldns-builtin any more.
2066 11 July 2011: Wouter
2067 - Fix wildcard expansion no-data reply under an optout NSEC3 zone is
2068 validated as insecure, reported by Jia Li (lijia@cnnic.cn).
2071 - 1.4.12rc1 tag created.
2074 - version number in example config file.
2075 - fix that --enable-static-exe does not complain about it unknown.
2077 30 June 2011: Wouter
2078 - tag relase 1.4.11, trunk is 1.4.12 development.
2079 - iana portlist updated.
2080 - fix bug#395: id bits of other query may leak out under conditions
2081 - fix replyaddr count wrong after jostled queries, which leads to
2082 eventual starvation where the daemon has no replyaddrs left to use.
2083 - fix comment about rndc port, that referred to the old port number.
2084 - fix that the listening socket is not closed when too many remote
2085 control connections are made at the same time.
2086 - removed ldns-src tarball inside the unbound tarball.
2088 23 June 2011: Wouter
2089 - Changed -flto check to support clang compiler.
2090 - tag 1.4.11rc3 created.
2092 17 June 2011: Wouter
2093 - tag 1.4.11rc1 created.
2094 - remove warning about signed/unsigned from flex (other flex version).
2095 - updated aclocal.m4 and libtool to match.
2096 - tag 1.4.11rc2 created.
2098 16 June 2011: Wouter
2099 - log-queries: yesno option, default is no, prints querylog.
2100 - version is 1.4.11.
2102 14 June 2011: Wouter
2103 - Use -flto compiler flag for link time optimization, if supported.
2104 - iana portlist updated.
2106 12 June 2011: Wouter
2107 - IPv6 service address for d.root-servers.net (2001:500:2D::D).
2109 10 June 2011: Wouter
2110 - unbound-control has version number in the header,
2111 UBCT[version]_space_ is the header sent by the client now.
2112 - Unbound control port number is registered with IANA:
2113 ub-dns-control 8953/tcp unbound dns nameserver control
2114 This is the new default for the control-port config setting.
2115 - statistics-interval prints the number of jostled queries to log.
2118 - Fix Makefile for U in environment, since wrong U is more common than
2119 deansification necessity.
2120 - iana portlist updated.
2121 - updated ldns tarball to 1.6.10rc2 snapshot of today.
2124 - Fix assertion failure when unbound generates an empty error reply
2125 in response to a query, CVE-2011-1922 VU#531342.
2126 - This fix is in tag 1.4.10.
2127 - defense in depth against the above bug, an error is printed to log
2128 instead of an assertion failure.
2131 - bug#386: --enable-allsymbols option links all binaries to libunbound
2132 and reduces install size significantly.
2133 - feature, ignore-cd-flag: yesno to provide dnssec to legacy servers.
2134 - iana portlist updated.
2135 - Fix TTL of SOA so negative TTL is separately cached from normal TTL.
2137 14 April 2011: Wouter
2138 - configure created with newer autoconf 2.66.
2140 12 April 2011: Wouter
2141 - bug#378: Fix that configure checks for ldns_get_random presence.
2143 8 April 2011: Wouter
2144 - iana portlist updated.
2145 - queries with CD flag set cause DNSSEC validation, but the answer is
2146 not withheld if it is bogus. Thus, unbound will retry if it is bad
2147 and curb the TTL if it is bad, thus protecting the cache for use by
2148 downstream validators.
2149 - val-override-date: -1 ignores dates entirely, for NTP usage.
2151 29 March 2011: Wouter
2152 - harden-below-nxdomain: changed so that it activates when the
2153 cached nxdomain is dnssec secure. This avoids backwards
2154 incompatibility because those old servers do not have dnssec.
2156 24 March 2011: Wouter
2157 - iana portlist updated.
2161 17 March 2011: Wouter
2162 - bug#370: new unbound.spec for CentOS 5.x from Harold Jones.
2163 Applied but did not do the --disable-gost.
2165 10 March 2011: Wouter
2166 - tag 1.4.9 release candidate 1 created.
2168 3 March 2011: Wouter
2169 - updated ldns to today.
2171 1 March 2011: Wouter
2172 - Fix no ADflag for NXDOMAIN in NSEC3 optout. And wildcard in optout.
2173 - give config parse error for multiple names on a stub or forward zone.
2174 - updated ldns tarball to 1.6.9(todays snapshot).
2176 24 February 2011: Wouter
2177 - bug #361: Fix, time.elapsed variable not reset with stats_noreset.
2179 23 February 2011: Wouter
2180 - iana portlist updated.
2181 - common.sh to version 3.
2183 18 February 2011: Wouter
2184 - common.sh in testdata updated to version 2.
2186 15 February 2011: Wouter
2187 - Added explicit note on unbound-anchor usage:
2188 Please note usage of unbound-anchor root anchor is at your own risk
2189 and under the terms of our LICENSE (see that file in the source).
2191 11 February 2011: Wouter
2192 - iana portlist updated.
2193 - tpkg updated with common.sh for common functionality.
2195 7 February 2011: Wouter
2196 - Added regression test for addition of a .net DS to the root, and
2197 cache effects with different TTL for glue and DNSKEY.
2198 - iana portlist updated.
2200 28 January 2011: Wouter
2201 - Fix remove private address does not throw away entire response.
2203 24 January 2011: Wouter
2206 19 January 2011: Wouter
2207 - fix bug#349: no -L/usr for ldns.
2209 18 January 2011: Wouter
2210 - ldns 1.6.8 tarball included.
2213 17 January 2011: Wouter
2214 - add get and set option for harden-below-nxdomain feature.
2215 - iana portlist updated.
2217 14 January 2011: Wouter
2218 - Fix so a changed NS RRset does not get moved name stuck on old
2219 server, for type NS the TTL is not increased.
2221 13 January 2011: Wouter
2222 - Fix prefetch so it does not get stuck on old server for moved names.
2224 12 January 2011: Wouter
2225 - iana portlist updated.
2227 11 January 2011: Wouter
2228 - Fix insecure CNAME sequence marked as secure, reported by Bert
2231 10 January 2011: Wouter
2232 - faster lruhash get_mem routine.
2234 4 January 2011: Wouter
2235 - bug#346: remove ITAR scripts from contrib, the service is discontinued, use the root.
2236 - iana portlist updated.
2238 23 December 2010: Wouter
2239 - Fix in infra cache that could cause rto larger than TOP_TIMEOUT kept.
2241 21 December 2010: Wouter
2242 - algorithm compromise protection using the algorithms signalled in
2243 the DS record. Also, trust anchors, DLV, and RFC5011 receive this,
2244 and thus, if you have multiple algorithms in your trust-anchor-file
2245 then it will now behave different than before. Also, 5011 rollover
2246 for algorithms needs to be double-signature until the old algorithm
2248 It is not an option, because I see no use to turn the security off.
2249 - iana portlist updated.
2251 17 December 2010: Wouter
2252 - squelch 'tcp connect: bla' in logfile, (set verbosity 2 to see them).
2253 - fix validation in this case: CNAME to nodata for co-hosted opt-in
2254 NSEC3 insecure delegation, was bogus, fixed to be insecure.
2256 16 December 2010: Wouter
2257 - Fix our 'BDS' license (typo reported by Xavier Belanger).
2259 10 December 2010: Wouter
2260 - iana portlist updated.
2261 - review changes for unbound-anchor.
2263 2 December 2010: Wouter
2264 - feature typetransparent localzone, does not block other RR types.
2266 1 December 2010: Wouter
2267 - Fix bug#338: print address when socket creation fails.
2269 30 November 2010: Wouter
2270 - Fix storage of EDNS failures in the infra cache.
2271 - iana portlist updated.
2273 18 November 2010: Wouter
2274 - harden-below-nxdomain option, default off (because very old
2275 software may be incompatible). We could enable it by default in
2278 17 November 2010: Wouter
2279 - implement draft-vixie-dnsext-resimprove-00, we stop on NXDOMAIN.
2280 - make test output nicer.
2282 15 November 2010: Wouter
2283 - silence 'tcp connect: broken pipe' and 'net down' at low verbosity.
2284 - iana portlist updated.
2285 - so-sndbuf option for very busy servers, a bit like so-rcvbuf.
2287 9 November 2010: Wouter
2288 - unbound-anchor compiles with openssl 0.9.7.
2290 8 November 2010: Wouter
2291 - release tag 1.4.7.
2292 - trunk is version 1.4.8.
2293 - Be lenient and accept imgw.pl malformed packet (like BIND).
2295 5 November 2010: Wouter
2296 - do not synthesize a CNAME message from cache for qtype DS.
2298 4 November 2010: Wouter
2299 - Use central entropy to seed threads.
2301 3 November 2010: Wouter
2302 - Change the rtt used to probe EDNS-timeout hosts to 1000 msec.
2304 2 November 2010: Wouter
2308 1 November 2010: Wouter
2309 - GOST code enabled by default (RFC 5933).
2311 27 October 2010: Wouter
2312 - Fix uninit value in dump_infra print.
2313 - Fix validation failure for parent and child on same server with an
2314 insecure childzone and a CNAME from parent to child.
2315 - Configure detects libev-4.00.
2317 26 October 2010: Wouter
2318 - dump_infra and flush_infra commands for unbound-control.
2319 - no timeout backoff if meanwhile a query succeeded.
2320 - Change of timeout code. No more lost and backoff in blockage.
2321 At 12sec timeout (and at least 2x lost before) one probe per IP
2322 is allowed only. At 120sec, the IP is blocked. After 15min, a
2323 120sec entry has a single retry packet.
2325 25 October 2010: Wouter
2326 - Configure errors if ldns is not found.
2328 22 October 2010: Wouter
2329 - Windows 7 fix for the installer.
2331 21 October 2010: Wouter
2332 - Fix bug where fallback_tcp causes wrong roundtrip and edns
2333 observation to be noted in cache. Fix bug where EDNSprobe halted
2334 exponential backoff if EDNS status unknown.
2335 - new unresponsive host method, exponentially increasing block backoff.
2336 - iana portlist updated.
2338 20 October 2010: Wouter
2339 - interface automatic works for some people with ip6 disabled.
2340 Therefore the error check is removed, so they can use the option.
2342 19 October 2010: Wouter
2343 - Fix for request list growth, if a server has long timeout but the
2344 lost counter is low, then its effective rtt is the one without
2345 exponential backoff applied. Because the backoff is not working.
2346 The lost counter can then increase and the server is blacklisted,
2347 or the lost counter does not increase and the server is working
2350 18 October 2010: Wouter
2351 - iana portlist updated.
2353 13 October 2010: Wouter
2354 - Fix TCP so it uses a random outgoing-interface.
2355 - unbound-anchor handles ADDPEND keystate.
2357 11 October 2010: Wouter
2358 - Fix bug when DLV below a trust-anchor that uses NSEC3 optout where
2359 the zone has a secure delegation hosted on the same server did not
2360 verify as secure (it was insecure by mistake).
2361 - iana portlist updated.
2362 - ldns tarball updated (for reading cachedumps with bad RR data).
2364 1 October 2010: Wouter
2365 - test for unbound-anchor. fix for reading certs.
2366 - Fix alloc_reg_release for longer uptime in out of memory conditions.
2368 28 September 2010: Wouter
2369 - unbound-anchor working, it creates or updates a root.key file.
2370 Use it before you start the validator (e.g. at system boot time).
2372 27 September 2010: Wouter
2373 - iana portlist updated.
2375 24 September 2010: Wouter
2376 - bug#329: in example.conf show correct ipv4 link-local 169.254/16.
2378 23 September 2010: Wouter
2379 - unbound-anchor app, unbound requires libexpat (xml parser library).
2381 22 September 2010: Wouter
2382 - compliance with draft-ietf-dnsop-default-local-zones-14, removed
2383 reverse ipv6 orchid prefix from builtin list.
2384 - iana portlist updated.
2386 17 September 2010: Wouter
2387 - DLV has downgrade protection again, because the RFC says so.
2388 - iana portlist updated.
2390 16 September 2010: Wouter
2391 - Algorithm rollover operational reality intrudes, for trust-anchor,
2392 5011-store, and DLV-anchor if one key matches it's good enough.
2393 - iana portlist updated.
2394 - Fix reported validation error in out of memory condition.
2396 15 September 2010: Wouter
2397 - Abide RFC5155 section 9.2: no AD flag for replies with NSEC3 optout.
2399 14 September 2010: Wouter
2400 - increased mesh-max-activation from 1000 to 3000 for crazy domains
2401 like _tcp.slb.com with 262 servers.
2402 - iana portlist updated.
2404 13 September 2010: Wouter
2405 - bug#327: Fix for cannot access stub zones until the root is primed.
2407 9 September 2010: Wouter
2408 - unresponsive servers are not completely blacklisted (because of
2409 firewalls), but also not probed all the time (because of the request
2410 list size it generates). The probe rate is 1%.
2411 - iana portlist updated.
2413 20 August 2010: Wouter
2414 - openbsd-lint fixes: acl_list_get_mem used if debug-alloc enabled.
2415 iterator get_mem includes priv_get_mem. delegpt nodup removed.
2416 listen_pushback, query_info_allocqname, write_socket, send_packet,
2417 comm_point_set_cb_arg and listen_resume removed.
2419 19 August 2010: Wouter
2420 - Fix bug#321: resolution of rs.ripe.net artifacts with 0x20.
2421 Delegpt structures checked for duplicates always.
2422 No more nameserver lookups generated when depth is full anyway.
2423 - example.conf notes how to do DNSSEC validation and track the root.
2424 - iana portlist updated.
2426 18 August 2010: Wouter
2427 - Fix bug#322: configure does not respect CFLAGS on Solaris.
2428 Pass CFLAGS="-xO4 -xtarget=generic" on the configure command line
2429 if use sun-cc, but some systems need different flags.
2431 16 August 2010: Wouter
2432 - Fix acx_nlnetlabs.m4 configure output for autoconf-2.66 AS_TR_CPP
2433 changes, uses m4_bpatsubst now.
2434 - make test (or make check) should be more portable and run the unit
2435 test and testbound scripts. (make longtest has special requirements).
2437 13 August 2010: Wouter
2438 - More pleasant remote control command parsing.
2439 - documentation added for return values reported by doxygen 1.7.1.
2440 - iana portlist updated.
2442 9 August 2010: Wouter
2443 - Fix name of rrset printed that failed validation.
2445 5 August 2010: Wouter
2446 - Return NXDOMAIN after chain of CNAMEs ends at name-not-found.
2448 4 August 2010: Wouter
2449 - Fix validation in case a trust anchor enters into a zone with
2450 unsupported algorithms.
2452 3 August 2010: Wouter
2453 - updated ldns tarball with bugfixes.
2454 - release tag 1.4.6.
2455 - trunk becomes 1.4.7 develop.
2456 - iana portlist updated.
2458 22 July 2010: Wouter
2459 - more error details on failed remote control connection.
2461 15 July 2010: Wouter
2462 - rlimit adjustments for select and ulimit can happen at the same time.
2464 14 July 2010: Wouter
2465 - Donation text added to README.
2466 - Fix integer underflow in prefetch ttl creation from cache. This
2467 fixes a potential negative prefetch ttl.
2469 12 July 2010: Wouter
2470 - Changed the defaults for num-queries-per-thread/outgoing-range.
2471 For builtin-select: 512/960, for libevent 1024/4096 and for
2472 windows 24/48 (because of win api). This makes the ratio this way
2473 to improve resilience under heavy load. For high performance, use
2474 libevent and possibly higher numbers.
2476 10 July 2010: Wouter
2477 - GOST enabled if SSL is recent and ldns has GOST enabled too.
2478 - ldns tarball updated.
2481 - iana portlist updated.
2482 - Fix validation of qtype DNSKEY when a key-cache entry exists but
2483 no rr-cache entry is used (it expired or prefetch), it then goes
2484 back up to the DS or trust-anchor to validate the DNSKEY.
2487 - Neat function prototypes, unshadowed local declarations.
2490 - failure to chown the pidfile is not fatal any more.
2491 - testbound uses UTC timezone.
2492 - ldns tarball updated (ports and works on Minix 3.1.7). On Minix, add
2493 /usr/gnu/bin to PATH, use ./configure AR=/usr/gnu/bin/gar and gmake.
2496 - log if a server is skipped because it is on the donotquery list,
2497 at verbosity 4, to enable diagnosis why no queries to 127.0.0.1.
2498 - added feature to print configure date, target and options with -h.
2499 - added feature to print event backend system details with -h.
2500 - wdiff is not actually required by make test, updated requirements.
2503 - Fix RFC4035 compliance with 2.2 statement that the DNSKEY at apex
2504 must be signed with all algorithms from the DS rrset at the parent.
2505 This is now checked and becomes bogus if not.
2507 28 June 2010: Wouter
2508 - Fix jostle list bug found by Vince (luoce@cnnic), it caused the qps
2509 in overload situations to be about 5 qps for the class of shortly
2511 The capacity of the resolver is then about (numqueriesperthread / 2)
2512 / (average time for such long queries) qps for long queries.
2513 And about (numqueriesperthread / 2)/(jostletimeout in whole seconds)
2514 qps for short queries, per thread.
2515 - Fix the max number of reply-address count to be applied for duplicate
2516 queries, and not for new query list entries. This raises the memory
2517 usage to a max of (16+1)*numqueriesperthread reply addresses.
2519 25 June 2010: Wouter
2520 - Fix handling of corner case reply from lame server, follows rfc2308.
2521 It could lead to a nodata reply getting into the cache if the search
2522 for a non-lame server turned up other misconfigured servers.
2523 - unbound.h has extern "C" statement for easier include in c++.
2525 23 June 2010: Wouter
2526 - iana portlist updated.
2527 - makedist upgraded cross compile openssl option, like this:
2528 ./makedist.sh -s -wssl openssl-1.0.0a.tar.gz -w --enable-gost
2530 22 June 2010: Wouter
2531 - Unbound reports libev or libevent correctly in logs in verbose mode.
2532 - Fix to unload gost dynamic library module for leak testing.
2534 18 June 2010: Wouter
2535 - iana portlist updated.
2537 17 June 2010: Wouter
2538 - Add AAAA to root hints for I.ROOT-SERVERS.NET.
2540 16 June 2010: Wouter
2541 - Fix assertion failure reported by Kai Storbeck from XS4ALL, the
2542 assertion was wrong.
2543 - updated ldns tarball.
2545 15 June 2010: Wouter
2546 - tag 1.4.5 created.
2547 - trunk contains 1.4.6 in development.
2548 - Fix TCPreply on systems with no writev, if just 1 byte could be sent.
2549 - Fix to use one pointer less for iterator query state store_parent_NS.
2550 - makedist crosscompile to windows uses builtin ldns not host ldns.
2551 - Max referral count from 30 to 130, because 128 one character domains
2553 - added documentation for the histogram printout to syslog.
2555 11 June 2010: Wouter
2556 - When retry to parent the retrycount is not wiped, so failed
2557 nameservers are not tried again.
2558 - iana portlist updated.
2560 10 June 2010: Wouter
2561 - Fix bug where a long loop could be entered, now cycle detection
2562 has a loop-counter and maximum search amount.
2565 - iana portlist updated.
2566 - 1.4.5rc1 tag created.
2569 - ldns tarball updated, 1.6.5.
2570 - review comments, split dependency cycle tracking for parentside
2571 last resort lookups for A and AAAA so there are more lookup options.
2574 - Fix compile warning if compiled without threads.
2575 - updated ldns-tarball with current ldns svn (pre 1.6.5).
2576 - GOST disabled-by-default, the algorithm number is allocated but the
2577 RFC is still has to pass AUTH48 at the IETF.
2580 - Ignore Z flag in incoming messages too.
2581 - Fix storage of negative parent glue if that last resort fails.
2582 - libtoolize 2.2.6b, autoconf 2.65 applied to configure.
2583 - new splint flags for newer splint install.
2586 - Fix AD flag handling, it could in some cases mistakenly copy the AD
2587 flag from upstream servers.
2588 - alloc_special_obtain out of memory is not a fatal error any more,
2589 enabling unbound to continue longer in out of memory conditions.
2590 - parentside names are dispreferred but not said to be dnssec-lame.
2591 - parentside check for cached newname glue.
2592 - fix parentside and querytargets modulestate, for dump_requestlist.
2593 - unbound-control-setup makes keys -rw-r--- so not all users permitted.
2594 - fix parentside from cache to be marked dispreferred for bad names.
2597 - iana portlist updated.
2598 - parent-child disagreement approach altered. Older fixes are
2599 removed in place of a more exhaustive search for misconfigured data
2600 available via the parent of a delegation.
2601 This is designed to be throttled by cache entries, with TTL from the
2602 parent if possible. Additionally the loop-counter is used.
2603 It also tests for NS RRset differences between parent and child.
2604 The fetch of misconfigured data should be more reliable and thorough.
2605 It should work reliably even with no or only partial data in cache.
2606 Data received from the child (as always) is deemed more
2607 authoritative than information received from the delegation parent.
2608 The search for misconfigured data is not performed normally.
2611 - Contribution from Migiel de Vos (Surfnet): nagios patch for
2612 unbound-host, in contrib/ (in the source tarball). Makes
2613 unbound-host suitable for monitoring dnssec(-chain) status.
2616 - EDNS timeout code will not fire if EDNS status already known.
2617 - EDNS failure not stored if EDNS status known to work.
2620 - Fix resolution for domains like safesvc.com.cn. If the iterator
2621 can not recurse further and it finds the delegation in a state
2622 where it would otherwise have rejected it outhand if so received
2623 from a cache lookup, then it can try to ask higherup (with loop
2625 - Fix comments in iter_utils:dp_is_useless.
2628 - Fix various compiler warnings from the clang llvm compiler.
2629 - iana portlist updated.
2632 - Fix bug#308: spelling error in variable name in parser and lexer.
2635 - Fix dnssec-missing detection that was turned off by server selection.
2636 - Conforms to draft-ietf-dnsop-default-local-zones-13. Added default
2637 reverse lookup blocks for IPv4 test nets 100.51.198.in-addr.arpa,
2638 113.0.203.in-addr.arpa and Orchid prefix 0.1.1.0.0.2.ip6.arpa.
2640 29 April 2010: Wouter
2641 - Fix for dnssec lameness detection to use the key cache.
2642 - infra cache entries that are expired are wiped clean. Previously
2643 it was possible to not expire host data (if accessed often).
2645 28 April 2010: Wouter
2646 - ldns tarball updated and GOST support is detected and then enabled.
2647 - iana portlist updated.
2648 - Fix detection of gost support in ldns (reported by Chris Smith).
2650 27 April 2010: Wouter
2651 - unbound-control get_option domain-insecure shows config file items.
2652 - fix retry sequence if prime hints are recursion-lame.
2653 - autotrust anchor file can be initialized with a ZSK key as well.
2654 - harden-referral-path does not result in failures due to max-depth.
2655 You can increase the max-depth by adding numbers (' 0') after the
2656 target-fetch-policy, this increases the depth to which is checked.
2658 26 April 2010: Wouter
2659 - Compile fix using Sun Studio 12 compiler on Solaris 5.9, use
2660 CPPFLAGS during configure process.
2661 - if libev is installed on the base system (not libevent), detect
2662 it from the event.h header file and link with -lev.
2663 - configlexer.lex gets config.h, and configyyrename.h added by make,
2664 no more double include.
2665 - More strict scrubber (Thanks to George Barwood for the idea):
2666 NS set must be pertinent to the query (qname subdomain nsname).
2667 - Fix bug#307: In 0x20 backoff fix fallback so the number of
2668 outstanding queries does not become -1 and block the request.
2669 Fixed handling of recursion-lame in combination with 0x20 fallback.
2670 Fix so RRsets are compared canonicalized and sorted if the immediate
2671 comparison fails, this makes it work around round-robin sites.
2673 23 April 2010: Wouter
2674 - Squelch log message: sendto failed permission denied for
2675 255.255.255.255, it is visible in VERB_DETAIL (verbosity 2).
2676 - Fix to fetch data as last resort more tenaciously. When cycle
2677 targets cause the server selection to believe there are more options
2678 when they really are not there, the server selection is reinitiated.
2679 - Fix fetch from blacklisted dnssec lame servers as last resort. The
2680 server's IP address is then given in validator errors as well.
2681 - Fix local-zone type redirect that did not use the query name for
2684 22 April 2010: Wouter
2686 - trunk contains 1.4.5 in development.
2687 - Fix validation failure for qtype ANY caused by a RRSIG parse failure.
2688 The validator error message was 'no signatures from ...'.
2690 16 April 2010: Wouter
2691 - more portability defines for CMSG_SPACE, CMSG_ALIGN, CMSG_LEN.
2694 15 April 2010: Wouter
2695 - ECC-GOST algorithm number 12 that is assigned by IANA. New test
2696 example key and signatures for GOST. GOST requires openssl-1.0.0.
2697 GOST is still disabled by default.
2699 9 April 2010: Wouter
2700 - Fix bug#305: pkt_dname_tolower could read beyond end of buffer or
2701 get into an endless loop, if 0x20 was enabled, and buffers are small
2702 or particular broken packets are received.
2703 - Fix chain of trust with CNAME at an intermediate step, for the DS
2706 8 April 2010: Wouter
2707 - Fix validation of queries with wildcard names (*.example).
2709 6 April 2010: Wouter
2710 - Fix EDNS probe for .de DNSSEC testbed failure, where the infra
2711 cache timeout coincided with a server update, the current EDNS
2712 backoff is less sensitive, and does not cache the backoff unless
2713 the backoff actually works and the domain is not expecting DNSSEC.
2714 - GOST support with correct algorithm numbers.
2716 1 April 2010: Wouter
2717 - iana portlist updated.
2719 24 March 2010: Wouter
2720 - unbound control flushed items are not counted when flushed again.
2722 23 March 2010: Wouter
2723 - iana portlist updated.
2725 22 March 2010: Wouter
2726 - unbound-host disables use-syslog from config file so that the
2727 config file for the main server can be used more easily.
2728 - fix bug#301: unbound-checkconf could not parse interface
2729 '0.0.0.0@5353', even though unbound itself worked fine.
2731 19 March 2010: Wouter
2732 - fix fwd_ancil test to pass if the socket options are not supported.
2734 18 March 2010: Wouter
2735 - Fixed random numbers for port, interface and server selection.
2736 Removed very small bias.
2737 - Refer to the listing in unbound-control man page in the extended
2738 statistics entry in the unbound.conf man page.
2740 16 March 2010: Wouter
2741 - Fix interface-automatic for OpenBSD: msg.controllen was too small,
2742 also assertions on ancillary data buffer.
2743 - check for IP_SENDSRCADDR for interface-automatic or IP_PKTINFO.
2744 - for NSEC3 check if signatures are cached.
2746 15 March 2010: Wouter
2747 - unit test for util/regional.c.
2749 12 March 2010: Wouter
2750 - Reordered configure checks so fork and -lnsl -lsocket checks are
2751 earlier, and thus later checks benefit from and do not hinder them.
2752 - iana portlist updated.
2753 - ldns tarball updated.
2754 - Fix python use when multithreaded.
2755 - Fix solaris python compile.
2756 - Include less in config.h and include per code file for ldns, ssl.
2758 11 March 2010: Wouter
2759 - another memory allocation option: --enable-alloc-nonregional.
2760 exposes the regional allocations to other memory purifiers.
2761 - fix for memory alignment in struct sock_list allocation.
2762 - Fix for MacPorts ldns without ssl default, unbound checks if ldns
2763 has dnssec functionality and uses the builtin if not.
2764 - Fix daemonize on Solaris 10, it did not detach from terminal.
2765 - tag 1.4.3 created.
2766 - trunk is 1.4.4 in development.
2767 - spelling fix in validation error involving cnames.
2769 10 March 2010: Wouter
2770 - --enable-alloc-lite works with test set.
2771 - portability in the testset: printf format conversions, prototypes.
2773 9 March 2010: Wouter
2774 - tag 1.4.2 created.
2775 - trunk is 1.4.3 in development.
2776 - --enable-alloc-lite debug option.
2778 8 March 2010: Wouter
2779 - iana portlist updated.
2781 4 March 2010: Wouter
2782 - Fix crash in control channel code.
2784 3 March 2010: Wouter
2785 - better casts in pipe code, brackets placed wrongly.
2786 - iana portlist updated.
2788 1 March 2010: Wouter
2789 - make install depends on make all.
2790 - Fix 5011 auto-trust-anchor-file initial read to skip RRSIGs.
2791 - --enable-checking: enables assertions but does not look nonproduction.
2792 - nicer VERB_DETAIL (verbosity 2, unbound-host -d) output, with
2793 nxdomain and nodata distinguished.
2794 - ldns tarball updated.
2795 - --disable-rpath fixed for libtool not found errors.
2796 - new fedora specfile from Fedora13 in contrib from Paul Wouters.
2798 26 February 2010: Wouter
2799 - Fixup prototype for lexer cleanup in daemon code.
2800 - unbound-control list_stubs, list_forwards, list_local_zones and
2803 24 February 2010: Wouter
2804 - Fix scrubber bug that potentially let NS records through. Reported
2806 - Also delete potential poison references from additional.
2807 - Fix: no classification of a forwarder as lame, throw away instead.
2809 23 February 2010: Wouter
2810 - libunbound ub_ctx_get_option() added.
2811 - unbound-control set_option and get_option commands.
2812 - iana portlist updated.
2814 18 February 2010: Wouter
2815 - A little more strict DS scrubbing.
2816 - No more blacklisting of unresponsive servers, a 2 minute timeout
2818 - RD flag not enabled for dnssec-blacklisted tries, unless necessary.
2819 - pickup ldns compile fix, libdl for libcrypto.
2820 - log 'tcp connect: connection timed out' only in high verbosity.
2821 - unbound-control log_reopen command.
2822 - moved get_option code from unbound-checkconf to util/config_file.c
2824 17 February 2010: Wouter
2825 - Disregard DNSKEY from authority section for chain of trust.
2826 DS records that are irrelevant to a referral scrubbed. Anti-poison.
2827 - iana portlist updated.
2829 16 February 2010: Wouter
2830 - Check for 'no space left on device' (or other errors) when
2831 writing updated autotrust anchors and print errno to log.
2833 15 February 2010: Wouter
2834 - Fixed the requery protection, the TTL was 0, it is now 900 seconds,
2835 hardcoded. We made the choice to send out more conservatively,
2836 protecting against an aggregate effect more than protecting a
2837 single user (from their own folly, perhaps in case of misconfig).
2839 12 February 2010: Wouter
2840 - Re-query pattern changed on validation failure. To protect troubled
2841 authority servers, unbound caches a failure for the DNSKEY or DS
2842 records for the entire zone, and only retries that 900 seconds later.
2843 This implies that only a handful of packets are sent extra to the
2844 authority if the zone fails.
2846 11 February 2010: Wouter
2847 - ldns tarball update for long label length syntax error fix.
2848 - iana portlist updated.
2850 9 February 2010: Wouter
2851 - Fixup in compat snprintf routine, %f 1.02 and %g support.
2852 - include math.h for testbound test compile portability.
2854 2 February 2010: Wouter
2855 - Updated url of IANA itar, interim trust anchor repository, in script.
2857 1 February 2010: Wouter
2858 - iana portlist updated.
2859 - configure test for memcmp portability.
2861 27 January 2010: Wouter
2862 - removed warning on format string in validator error log statement.
2863 - iana portlist updated.
2865 22 January 2010: Wouter
2866 - libtool finish the install of unbound python dynamic library.
2868 21 January 2010: Wouter
2869 - acx_nlnetlabs.m4 synchronised with nsd's version.
2871 20 January 2010: Wouter
2872 - Fixup lookup trouble for parent-child domains on the first query.
2874 14 January 2010: Wouter
2875 - Fixup ldns detection to also check for header files.
2877 13 January 2010: Wouter
2878 - prefetch-key option that performs DNSKEY queries earlier in the
2879 validation process, and that could halve the latency on DNSSEC
2880 queries. It takes some extra processing (CPU, a cache is needed).
2882 12 January 2010: Wouter
2883 - Fix unbound-checkconf for auto-trust-anchor-file present checks.
2885 8 January 2010: Wouter
2886 - Fix for parent-child disagreement code which could have trouble
2887 when (a) ipv6 was disabled and (b) the TTL for parent and child
2888 were different. There were two bugs, the parent-side information
2889 is fixed to no longer block lookup of child side information and
2890 the iterator is fixed to no longer attempt to get ipv6 when it is
2891 not enabled and then give up in failure.
2892 - test and fixes to make prefetch actually store the answer in the
2893 cache. Considers some rrsets 'already expired' but does not allow
2894 overwriting of rrsets considered more secure.
2896 7 January 2010: Wouter
2897 - Fixup python documentation (thanks Leo Vandewoestijne).
2898 - Work on cache prefetch feature.
2899 - Stats for prefetch, in log print stats, unbound-control stats
2900 and in unbound_munin plugin.
2902 6 January 2010: Wouter
2903 - iana portlist updated.
2904 - bug#291: DNS wireformat max is 255. dname_valid allowed 256 length.
2905 - verbose output includes parent-side-address notion for lameness.
2906 - documented val-log-level: 2 setting in example.conf and man page.
2907 - change unbound-control-setup from 1024(sha1) to 1536(sha256).
2909 1 January 2010: Wouter
2910 - iana portlist updated.
2912 22 December 2009: Wouter
2913 - configure with newer libtool 2.2.6b.
2915 17 December 2009: Wouter
2918 - trunk to version 1.4.2.
2920 15 December 2009: Wouter
2921 - Answer to qclass=ANY queries, with class IN contents.
2922 Test that validation also works.
2923 - updated ldns snapshot tarball with latest fixes (parsing records).
2925 11 December 2009: Wouter
2926 - on IPv4 UDP turn off DF flag.
2928 10 December 2009: Wouter
2929 - requirements.txt updated with design choice explanations.
2930 - Reading fixes: fix to set unlame when child confirms parent glue,
2931 and fix to avoid duplicate addresses in delegation point.
2932 - verify_rrsig routine checks expiration last.
2934 9 December 2009: Wouter
2935 - Fix Bug#287(reopened): update of ldns tarball with fix for parse
2936 errors generated for domain names like '.example.com'.
2937 - Fix SOA excluded from negative DS responses. Reported by Hauke
2938 Lampe. The negative cache did not include proper SOA records for
2939 negative qtype DS responses which makes BIND barf on it, such
2940 responses are now only used internally.
2941 - Fix negative cache lookup of closestencloser check of DS type bit.
2943 8 December 2009: Wouter
2944 - Fix for lookup of parent-child disagreement domains, where the
2945 parent-side glue works but it does not provide proper NS, A or AAAA
2946 for itself, fixing domains such as motorcaravanners.eu.
2947 - Feature: you can specify a port number in the interface: line, so
2948 you can bind the same interface multiple times at different ports.
2950 7 December 2009: Wouter
2951 - Bug#287: Fix segfault when unbound-control remove nonexistent local
2952 data. Added check to tests.
2954 1 December 2009: Wouter
2955 - Fix crash with module-config "iterator".
2956 - Added unit test that has "iterator" module-config.
2958 30 November 2009: Wouter
2959 - bug#284: fix parse of # without end-of-line at end-of-file.
2961 26 November 2009: Wouter
2962 - updated ldns with release candidate for version 1.6.3.
2963 - tag for 1.4.0 release.
2964 - 1.4.1 version in trunk.
2965 - Fixup major libtool version to 2 because of why_bogus change.
2966 It was 1:5:0 but should have been 2:0:0.
2968 23 November 2009: Wouter
2969 - Patch from David Hubbard for libunbound manual page.
2970 - Fixup endless spinning in unbound-control stats reported by
2971 Attila Nagy. Probably caused by clock reversal.
2973 20 November 2009: Wouter
2974 - contrib/split-itar.sh contributed by Tom Hendrikx.
2976 19 November 2009: Wouter
2977 - better argument help for unbound-control.
2978 - iana portlist updated.
2980 17 November 2009: Wouter
2981 - noted multiple entries for multiple domain names in example.conf.
2982 - iana portlist updated.
2984 16 November 2009: Wouter
2985 - Fixed signer detection of CNAME responses without signatures.
2986 - Fix#282 libunbound memleak on error condition by Eric Sesterhenn.
2987 - Tests for CNAMEs to deeper trust anchors, secure and bogus.
2988 - svn tag 1.4.0rc1 made.
2990 13 November 2009: Wouter
2991 - Fixed validation failure for CNAME to optout NSEC3 nodata answer.
2992 - unbound-host does not fail on type ANY.
2993 - Fixed wireparse failure to put RRSIGs together with data in some
2994 long ANY mix cases, which fixes validation failures.
2996 12 November 2009: Wouter
2997 - iana portlist updated.
2998 - fix manpage errors reported by debian lintian.
3000 - fixup very long vallog2 level error strings.
3002 11 November 2009: Wouter
3003 - ldns tarball updated (to 1.6.2).
3006 10 November 2009: Wouter
3007 - Thanks to Surfnet found bug in new dnssec-retry code that failed
3008 to combine well when combined with DLV and a particular failure.
3009 - Fixed unbound-control -h output about argument optionality.
3012 5 November 2009: Wouter
3013 - lint fixes and portability tests.
3014 - better error text for multiple domain keys in one autotrust file.
3016 2 November 2009: Wouter
3017 - Fix bug where autotrust does not work when started with a DS.
3018 - Updated GOST unit tests for unofficial algorithm number 249
3019 and DNSKEY-format changes in draft version -01.
3021 29 October 2009: Wouter
3022 - iana portlist updated.
3023 - edns-buffer-size option, default 4096.
3026 28 October 2009: Wouter
3027 - removed abort on prealloc failure, error still printed but softfail.
3028 - iana portlist updated.
3029 - RFC 5702: RSASHA256 and RSASHA512 support enabled by default.
3030 - ldns tarball updated (which also enables rsasha256 support).
3032 27 October 2009: Wouter
3033 - iana portlist updated.
3035 8 October 2009: Wouter
3037 - add val-log-level print to corner case (nameserver.epost.bg).
3038 - more detail to errors from insecure delegation checks.
3039 - Fix double time subtraction in negative cache reported by
3040 Amanda Constant and Hugh Mahon.
3041 - Made new validator error string available from libunbound for
3042 applications. It is in result->why_bogus, a zero-terminated string.
3043 unbound-host prints it by default if a result is bogus.
3044 Also the errinf is public in module_qstate (for other modules).
3046 7 October 2009: Wouter
3047 - retry for validation failure in DS and prime results. Less mem use.
3048 unit test. Provisioning in other tests for requeries.
3049 - retry for validation failure in DNSKEY in middle of chain of trust.
3051 - retry for empty non terminals in chain of trust and unit test.
3052 - Fixed security bug where the signatures for NSEC3 records were not
3053 checked when checking for absence of DS records. This could have
3054 enabled the substitution of an insecure delegation.
3055 - moved version number to 1.4.0 because of 1.3.4 release with only
3056 the NSEC3 patch from the entry above.
3057 - val-log-level: 2 shows extended error information for validation
3058 failures, but still one (longish) line per failure. For example:
3059 validation failure <example.com. DNSKEY IN>: signature expired from
3060 192.0.2.4 for trust anchor example.com. while building chain of trust
3061 validation failure <www.example.com. A IN>: no signatures from
3062 192.0.2.6 for key example.com. while building chain of trust
3064 6 October 2009: Wouter
3065 - Test set updated to provide additional ns lookup result.
3066 The retry would attempt to fetch the data from other nameservers
3067 for bogus data, and this needed to be provisioned in the tests.
3069 5 October 2009: Wouter
3070 - first validation failure retry code. Retries for data failures.
3073 2 October 2009: Wouter
3074 - improve 5011 modularization.
3075 - fix unbound-host so -d can be given before -C.
3076 - iana portlist updated.
3078 28 September 2009: Wouter
3079 - autotrust-anchor-file can read multiline input and $ORIGIN.
3080 - prevent integer overflow in holddown calculation. review fixes.
3081 - fixed race condition in trust point revocation. review fix.
3082 - review fixes to comments, removed unused code.
3084 25 September 2009: Wouter
3085 - so-rcvbuf: 4m option added. Set this on large busy servers to not
3086 drop the occasional packet in spikes due to full socket buffers.
3087 netstat -su keeps a counter of UDP dropped due to full buffers.
3088 - review of validator/autotrust.c, small fixes and comments.
3090 23 September 2009: Wouter
3091 - 5011 query failed counts verification failures, not lookup failures.
3092 - 5011 probe failure handling fixup.
3093 - test unbound reading of original autotrust data.
3094 The metadata per-key, such as key state (PENDING, MISSING, VALID) is
3095 picked up, otherwise performs initial probe like usual.
3097 22 September 2009: Wouter
3098 - autotrust test with algorithm rollover, new ordering of checks
3099 assists in orderly rollover.
3100 - autotrust test with algorithm rollover to unknown algorithm.
3101 checks if new keys are supported before adding them.
3102 - autotrust test with trust point revocation, becomes unsigned.
3103 - fix DNSSEC-missing-signature detection for minimal responses
3104 for qtype DNSKEY (assumes DNSKEY occurs at zone apex).
3106 18 September 2009: Wouter
3107 - autotrust tests, fix trustpoint timer deletion code.
3108 fix count of valid anchors during missing remove.
3109 - autotrust: pick up REVOKE even if not signed with known other keys.
3111 17 September 2009: Wouter
3112 - fix compile of unbound-host when --enable-alloc-checks.
3113 - Fix lookup problem reported by Koh-ichi Ito and Jaap Akkerhuis.
3114 - Manual page fixes reported by Tony Finch.
3116 16 September 2009: Wouter
3117 - Fix memory leak reported by Tao Ma.
3118 - Fix memstats test tool for log-time-ascii log format.
3120 15 September 2009: Wouter
3121 - iana portlist updated.
3123 10 September 2009: Wouter
3124 - increased MAXSYSLOGLEN so .bg key can be printed in debug output.
3125 - use linebuffering for log-file: output, this can be significantly
3126 faster than the previous fflush method and enable some class of
3127 resolvers to use high verbosity (for short periods).
3128 Not on windows, because line buffering does not work there.
3130 9 September 2009: Wouter
3131 - Fix bug where DNSSEC-bogus messages were marked with too high TTL.
3132 The RRsets would still expire at the normal time, but this would
3133 keep messages bogus in the cache for too long.
3134 - regression test for that bug.
3135 - documented that load_cache is meant for debugging.
3137 8 September 2009: Wouter
3138 - fixup printing errors when load_cache, they were printed to the
3139 SSL connection which broke, now to the log.
3140 - new ldns - with fixed parse of large SOA values.
3142 7 September 2009: Wouter
3143 - autotrust testbound scenarios.
3144 - autotrust fix that failure count is written to file.
3145 - autotrust fix that keys may become valid after add holddown time
3146 alone, before the probe returns.
3148 4 September 2009: Wouter
3149 - Changes to make unbound work with libevent-2.0.3 alpha. (in
3150 configure detection due to new ssl dependency in libevent)
3151 - do not call sphinx for documentation when python is disabled.
3152 - remove EV_PERSIST from libevent timeout code to make the code
3153 compatible with the libevent-2.0. Works with older libevent too.
3154 - fix memory leak in python code.
3156 3 September 2009: Wouter
3157 - Got a patch from Luca Bruno for libunbound support on windows to
3158 pick up the system resolvconf nameservers and hosts there.
3159 - included ldns updated (enum warning fixed).
3160 - makefile fix for parallel makes.
3161 - Patch from Zdenek Vasicek and Attila Nagy for using the source IP
3162 from python scripts. See pythonmod/examples/resip.py.
3163 - doxygen comment fixes.
3165 2 September 2009: Wouter
3166 - TRAFFIC keyword for testbound. Simplifies test generation.
3167 ${range lower val upper} to check probe timeout values.
3168 - test with 5011-prepublish rollover and revocation.
3169 - fix revocation of RR for autotrust, stray exclamation mark.
3171 1 September 2009: Wouter
3172 - testbound variable arithmetic.
3173 - autotrust probe time is randomised.
3174 - autotrust: the probe is active and does not fetch from cache.
3176 31 August 2009: Wouter
3177 - testbound variable processing.
3179 28 August 2009: Wouter
3180 - fixup unbound-control lookup to print forward and stub servers.
3182 27 August 2009: Wouter
3183 - autotrust: mesh answer callback is empty.
3185 26 August 2009: Wouter
3186 - autotrust probing.
3187 - iana portlist updated.
3189 25 August 2009: Wouter
3190 - fixup memleak in trust anchor unsupported algorithm check.
3191 - iana portlist updated.
3192 - autotrust options: add-holddown, del-holddown, keep-missing.
3193 - autotrust store revoked status of trust points.
3194 - ctime_r compat definition.
3195 - detect yylex_destroy() in configure.
3196 - detect SSL_get_compression_methods declaration in configure.
3197 - fixup DS lookup at anchor point with unsigned parent.
3198 - fixup DLV lookup for DS queries to unsigned domains.
3200 24 August 2009: Wouter
3201 - cleaner memory allocation on exit. autotrust test routines.
3202 - free all memory on program exit, fix for ssl and flex.
3204 21 August 2009: Wouter
3205 - autotrust: debug routines. Read,write and conversions work.
3207 20 August 2009: Wouter
3208 - autotrust: save and read trustpoint variables.
3210 19 August 2009: Wouter
3211 - autotrust: state table updates.
3212 - iana portlist updated.
3214 17 August 2009: Wouter
3215 - autotrust: process events.
3217 17 August 2009: Wouter
3218 - Fix so that servers are only blacklisted if they fail to reply
3219 to 16 queries in a row and the timeout gets above 2 minutes.
3220 - autotrust work, split up DS verification of DNSKEYs.
3222 14 August 2009: Wouter
3223 - unbound-control lookup prints out infra cache information, like RTT.
3224 - Fix bug in DLV lookup reported by Amanda from Secure64.
3225 It could sometimes wrongly classify a domain as unsigned, which
3226 does not give the AD bit on replies.
3228 13 August 2009: Wouter
3229 - autotrust read anchor files. locked trust anchors.
3231 12 August 2009: Wouter
3232 - autotrust import work.
3234 11 August 2009: Wouter
3235 - Check for openssl compatible with gost if enabled.
3236 - updated unit test for GOST=211 code.
3237 Nicer naming of test files.
3238 - iana portlist updated.
3240 7 August 2009: Wouter
3241 - call OPENSSL_config() in unbound and unit test so that the
3242 operator can use openssl.cnf for configuration options.
3243 - removed small memory leak from config file reader.
3245 6 August 2009: Wouter
3246 - configure --enable-gost for GOST support, experimental
3247 implementation of draft-dolmatov-dnsext-dnssec-gost-01.
3248 - iana portlist updated.
3249 - ldns tarball updated (with GOST support).
3251 5 August 2009: Wouter
3252 - trunk moved to 1.3.4.
3254 4 August 2009: Wouter
3255 - Added test that the examples from draft rsasha256-14 verify.
3256 - iana portlist updated.
3259 3 August 2009: Wouter
3260 - nicer warning when algorithm not supported, tells you to upgrade.
3261 - iana portlist updated.
3263 27 July 2009: Wouter
3264 - Updated unbound-cacti contribution from Dmitriy Demidov, with
3265 the queue statistics displayed in its own graph.
3266 - iana portlist updated.
3268 22 July 2009: Wouter
3269 - Fix bug found by Michael Tokarev where unbound would try to
3270 prime the root servers even though forwarders are configured for
3274 21 July 2009: Wouter
3275 - Fix server selection, so that it waits for open target queries when
3276 faced with lameness.
3278 20 July 2009: Wouter
3279 - Ignore transient sendto errors, no route to host, and host, net down.
3280 - contrib/update-anchor.sh has -r option for root-hints.
3281 - feature val-log-level: 1 prints validation failures so you can
3282 keep track of them during dnssec deployment.
3284 16 July 2009: Wouter
3285 - fix replacement malloc code. Used in crosscompile.
3286 - makedist -w creates crosscompiled setup.exe on fedora11.
3288 15 July 2009: Wouter
3289 - dependencies for compat items, for crosscompile.
3290 - mingw32 crosscompile changes, dependencies and zipfile creation.
3291 and with System.dll from the windows NSIS you can make setup.exe.
3292 - package libgcc_s_sjlj exception handler for NSISdl.dll.
3294 14 July 2009: Wouter
3295 - updated ldns tarball for solaris x64 compile assistance.
3296 - no need to define RAND_MAX from config.h.
3297 - iana portlist updated.
3298 - configure changes and ldns update for mingw32 crosscompile.
3300 13 July 2009: Wouter
3301 - Fix for crash at start on windows.
3302 - tag for release 1.3.2.
3303 - trunk has version 1.3.3.
3304 - Fix for ID bits on windows to use all 16. RAND_MAX was not
3305 defined like you'd expect on mingw. Reported by Mees de Roo.
3308 - tag for release 1.3.1.
3309 - trunk has version 1.3.2.
3312 - iana portlist updated.
3315 - prettier error handling in SSL setup.
3316 - makedist.sh uname fix (same as ldns).
3317 - updated fedora spec file.
3320 - fixup linking when ldnsdir is "".
3322 30 June 2009: Wouter
3323 - more lenient truncation checks.
3325 29 June 2009: Wouter
3326 - ldns trunk r2959 imported as tarball, because of solaris cc compile
3327 support for c99. r2960 for better configure.
3328 - better wrongly_truncated check.
3329 - On Linux, fragment IPv6 datagrams to the IPv6 minimum MTU, to
3330 avoid dropped packets at routers.
3332 26 June 2009: Wouter
3333 - Fix EDNS fallback when EDNS works for short answers but long answers
3336 22 June 2009: Wouter
3337 - fixup iter priv strict aliasing while preserving size of sockaddr.
3338 - iana portlist updated. (one less port allocated, one more fraction
3339 of a bit for security!)
3340 - updated fedora specfile in contrib from Paul Wouters.
3342 19 June 2009: Wouter
3343 - Fixup strict aliasing warning in iter priv code.
3344 and config_file code.
3345 - iana portlist updated.
3346 - harden-referral-path: handle cases where NS is in answer section.
3348 18 June 2009: Wouter
3349 - Fix of message parse bug where (specifically) an NSEC and RRSIG
3350 in the wrong order would be parsed, but put wrongly into internal
3351 structures so that later validation would fail.
3352 - Extreme lenience for wrongly truncated replies where a positive
3353 reply has an NS in the authority but no signatures. They are
3354 turned into minimal responses with only the (secure) answer.
3355 - autoconf 2.63 for configure.
3356 - python warnings suppress. Keep python API away from header files.
3358 17 June 2009: Wouter
3359 - CREDITS entry for cz.nic, sponsoring a 'summer of code' that was
3360 used for the python code in unbound. (http://www.nic.cz/vip/ in cz).
3362 16 June 2009: Wouter
3363 - Fixup opportunistic target query generation to it does not
3364 generate queries that are known to fail.
3365 - Touchup on munin total memory report.
3366 - messages picked out of the cache by the iterator are checked
3367 if their cname chain is still correct and if validation status
3368 has to be reexamined.
3370 15 June 2009: Wouter
3371 - iana portlist updated.
3373 14 June 2009: Wouter
3374 - Fixed bug where cached responses would lose their security
3375 status on second validation, which especially impacted dlv
3376 lookups. Reported by Hauke Lampe.
3378 13 June 2009: Wouter
3379 - bug #254. removed random whitespace from example.conf.
3381 12 June 2009: Wouter
3382 - Fixup potential wrong NSEC picked out of the cache.
3383 - If unfulfilled callbacks are deleted they are called with an error.
3384 - fptr wlist checks for mesh callbacks.
3385 - fwd above stub in configuration works.
3387 11 June 2009: Wouter
3388 - Fix queries for type DS when forward or stub zones are there.
3389 They are performed to higherup domains, and thus treated as if
3390 going to higher zones when looking up the right forward or stub
3391 server. This makes a stub pointing to a local server that has
3392 a local view of example.com signed with the same keys as are
3393 publicly used work. Reported by Johan Ihren.
3394 - Added build-unbound-localzone-from-hosts.pl to contrib, from
3395 Dennis DeDonatis. It converts /etc/hosts into config statements.
3396 - same thing fixed for forward-zone and DS, chain of trust from
3397 public internet into the forward-zone works now. Added unit test.
3400 - openssl key files are opened apache-style, when user is root and
3401 before chrooting. This makes permissions on remote-control key
3402 files easier to set up. Fixes bug #251.
3403 - flush_type and flush_name remove msg cache entries.
3404 - codereview - dp copy bogus setting fix.
3407 - Removed RFC5011 REVOKE flag support. Partial 5011 support may cause
3408 inadvertant behaviour.
3409 - 1.3.0 tarball for release created.
3410 - 1.3.1 development in svn trunk.
3411 - iana portlist updated.
3412 - fix lint from complaining on ldns/sha.h.
3413 - help compiler figure out aliasing in priv_rrset_bad() routine.
3414 - fail to configure with python if swig is not found.
3415 - unbound_munin_ in contrib uses ps to show rss if sbrk does not work.
3418 - fixup bad free() when wrongly encoded DSA signature is seen.
3419 Reported by Paul Wouters.
3420 - review comments from Matthijs.
3423 - --enable-sha2 option. The draft rsasha256 changed its algorithm
3424 numbers too often. Therefore it is more prudent to disable the
3425 RSASHA256 and RSASHA512 support by default.
3426 - ldns trunk included as new tarball.
3427 - recreated the 1.3.0 tag in svn. rc1 tarball generated at this point.
3430 - fixup doc bug in README reported by Matthew Dempsky.
3433 - update iana port list
3434 - update ldns lib tarball
3437 - detect lack of IPv6 support on XP (with a different error code).
3438 - Fixup a crash-on-exit which was triggered by a very long queue.
3439 Unbound would try to re-use ports that came free, but this is
3440 of course not really possible because everything is deleted.
3441 Most easily triggered on XP (not Vista), maybe because of the
3442 network stack encouraging large messages backlogs.
3443 - change in debug statements.
3444 - Fixed bug that could cause a crash if root prime failed when there
3445 were message backlogs.
3448 - Thanks again to Brett Carr, found an assertion that was not true.
3449 Assertion checked if recursion parent query still existed.
3451 29 April 2009: Wouter
3452 - Thanks to Brett Carr, caught windows resource leak, use
3453 closesocket() and not close() on sockets or else the network stack
3454 starts to leak handles.
3455 - Removed usage of windows Mutex because windows cannot handle enough
3456 mutexes open. Provide own mutex implementation using primitives.
3458 28 April 2009: Wouter
3459 - created svn tag for 1.3.0.
3461 27 April 2009: Wouter
3462 - optimised cname from cache.
3463 - ifdef windows functions in testbound.
3465 23 April 2009: Wouter
3466 - fix for threadsafety in solaris thr_key_create() in tests.
3467 - iana portlist updated.
3468 - fix pylib test for Darwin.
3469 - fix pymod test for Darwin and a python threading bug in pymod init.
3470 - check python >= 2.4 in configure.
3471 - -ldl check for libcrypto 1.0.0beta.
3473 21 April 2009: Wouter
3474 - fix for build outside sourcedir.
3475 - fix for configure script swig detection.
3477 17 April 2009: Wouter
3478 - Fix reentrant in minievent handler for unix. Could have resulted
3479 in spurious event callbacks.
3480 - timers do not take up a fd slot for winsock handler.
3481 - faster fix for winsock reentrant check.
3482 - fix rsasha512 unit test for new (interim) algorithm number.
3483 - fix test:ldns doesn't like DOS line endings in keyfiles on unix.
3484 - fix compile warning on ubuntu (configlexer fwrite return value).
3485 - move python include directives into CPPFLAGS instead of CFLAGS.
3487 16 April 2009: Wouter
3488 - winsock event handler exit very quickly on signal, even if
3490 - iana portlist updated.
3491 - fixup windows winsock handler reentrant problem.
3493 14 April 2009: Wouter
3494 - bug #245: fix munin plugin, perform cleanup of stale lockfiles.
3495 - makedist.sh; better help text.
3496 - cache-min-ttl option and tests.
3497 - mingw detect error condition on TCP sockets (NOTCONN).
3499 9 April 2009: Wouter
3500 - Fix for removal of RSASHA256_NSEC3 protonumber from ldns.
3501 - ldns tarball updated.
3502 - iana portlist update.
3503 - detect GOST support in openssl-1.0.0-beta1, and fix compile problem
3504 because that openssl defines the name STRING for itself.
3506 6 April 2009: Wouter
3507 - windows compile fix.
3508 - Detect FreeBSD jail without ipv6 addresses assigned.
3509 - python libunbound wrapper unit test.
3510 - installs the following files. Default is to not build them.
3511 from configure --with-pythonmodule:
3512 /usr/lib/python2.x/site-packages/unboundmodule.py
3513 from configure --with-pyunbound:
3514 /usr/lib/python2.x/site-packages/unbound.py
3515 /usr/lib/python2.x/site-packages/_unbound.so*
3516 The example python scripts (pythonmod/examples and
3517 libunbound/python/examples) are not installed.
3518 - python invalidate routine respects packed rrset ids and locks.
3519 - clock skew checks in unbound, config statements.
3520 - nxdomain ttl considerations in requirements.txt
3522 3 April 2009: Wouter
3523 - Fixed a bug that caused messages to be stored in the cache too
3524 long. Hard to trigger, but NXDOMAINs for nameservers or CNAME
3525 targets have been more vulnerable to the TTL miscalculation bug.
3526 - documentation test fixed for python addition.
3528 2 April 2009: Wouter
3529 - pyunbound (libunbound python plugin) compiles using libtool.
3530 - documentation for pythonmod and pyunbound is generated in doc/html.
3531 - iana portlist updated.
3532 - fixed bug in unbound-control flush_zone where it would not flush
3533 every message in the target domain. This especially impacted
3534 NXDOMAIN messages which could remain in the cache regardless.
3535 - python module test package.
3537 1 April 2009: Wouter
3538 - suppress errors when trying to contact authority servers that gave
3539 ipv6 AAAA records for their nameservers with ipv4 mapped contents.
3540 Still tries to do so, could work when deployed in intranet.
3541 Higher verbosity shows the error.
3542 - new libunbound calls documented.
3543 - pyunbound in libunbound/python. Removed compile warnings.
3544 Makefile to make it.
3546 30 March 2009: Wouter
3547 - Fixup LDFLAGS from libevent sourcedir compile configure restore.
3548 - Fixup so no non-absolute rpaths are added.
3549 - Fixup validation of RRSIG queries, they are let through.
3550 - read /dev/random before chroot
3551 - checkconf fix no python checks when no python module enabled.
3552 - fix configure, pthread first, so other libs do not change outcome.
3554 27 March 2009: Wouter
3555 - nicer -h output. report linked libraries and modules.
3556 - prints modules in intuitive order (config file friendly).
3557 - python compiles easily on BSD.
3559 26 March 2009: Wouter
3560 - ignore swig varargs warnings with gcc.
3561 - remove duplicate example.conf text from python example configs.
3562 - outofdir compile fix for python.
3564 - print modules compiled in on -h. manpage.
3566 25 March 2009: Wouter
3567 - initial import of the python contribution from Zdenek Vasicek and
3569 - pythonmod in Makefile; changes to remove warnings/errors for 1.3.0.
3571 24 March 2009: Wouter
3572 - more neat configure.ac. Removed duplicate config.h includes.
3573 - neater config.h.in.
3574 - iana portlist updated.
3575 - fix util/configlexer.c and solaris -std=c99 flag.
3576 - fix postcommit aclocal errors.
3577 - spaces stripped. Makefile cleaner, /usr omitted from -I, -L, -R.
3578 - swap order of host detect and libtool generation.
3580 23 March 2009: Wouter
3581 - added launchd plist example file for MacOSX to contrib.
3582 - deprecation test for daemon(3).
3583 - moved common configure actions to m4 include, prettier Makefile.
3585 20 March 2009: Wouter
3586 - bug #239: module-config entries order is important. Documented.
3587 - build fix for test asynclook.
3589 19 March 2009: Wouter
3590 - winrc/README.txt dos-format text file.
3591 - iana portlist updated.
3592 - use _beginthreadex() when available (performs stack alignment).
3593 - defaults for windows baked into configure.ac (used if on mingw).
3595 18 March 2009: Wouter
3596 - Added tests, unknown algorithms become insecure. fallback works.
3597 - Fix for and test for unknown algorithms in a trust anchor
3598 definition. Trust anchors with no supported algos are ignored.
3599 This means a (higher)DS or DLV entry for them could succeed, and
3600 otherwise they are treated as insecure.
3601 - domain-insecure: "example.com" statement added. Sets domain
3602 insecure regardless of chain of trust DSs or DLVs. The inverse
3605 17 March 2009: Wouter
3606 - unit test for unsupported algorithm in anchor warning.
3607 - fixed so queries do not fail on opportunistic target queries.
3609 16 March 2009: Wouter
3610 - fixup diff error printout in contrib/update-itar.sh.
3611 - added contrib/unbound_cacti for statistics support in cacti,
3612 contributed by Dmitriy Demidov.
3614 13 March 2009: Wouter
3615 - doxygen and lex/yacc on linux.
3616 - strip update-anchor on makedist -w.
3617 - fix testbound on windows.
3618 - default log to syslog for windows.
3619 - uninstaller can stop unbound - changed text on it to reflect that.
3620 - remove debugging from windows 'cron' actions.
3622 12 March 2009: Wouter
3623 - log to App.logs on windows prints executable identity.
3625 - munin plugin fix benign locking error printout.
3626 - anchor-update for windows, called every 24 hours; unbound reloads.
3628 11 March 2009: Wouter
3629 - winsock event handler resets WSAevents after signalled.
3630 - winsock event handler tests if signals are really signalled.
3631 - install and service with log to file works on XP and Vista on
3632 default install location.
3633 - on windows logging to the Application logbook works (as a service).
3634 - fix RUN_DIR on windows compile setting in makedist.
3635 - windows registry has Software\Unbound\ConfigFile element.
3636 If does not exist, the default is used. The -c switch overrides it.
3637 - fix makedist version cleanup function.
3639 10 March 2009: Wouter
3640 - makedist -w strips out old rc.. and snapshot info from version.
3641 - setup.exe starts and stops unbound after install, before uninstall.
3642 - unbound-checkconf recognizes absolute pathnames on windows (C:...).
3644 9 March 2009: Wouter
3645 - Nullsoft NSIS installer creation script.
3647 5 March 2009: Wouter
3648 - fixup memory leak introduced on 18feb in mesh reentrant fix.
3650 3 March 2009: Wouter
3651 - combined icon with 16x16(4) 32x32(4) 48x48(8) 64x64(8).
3652 - service works on xp/vista, no config necessary (using defaults).
3653 - windows registry settings.
3655 2 March 2009: Wouter
3656 - fixup --export-symbols to be -export-symbls for libtool.
3657 This should fix extraneous symbols exported from libunbound.
3658 Thanks to Ondrej Sury and Robert Edmonds for finding it.
3659 - iana portlist updated.
3660 - document FAQ entry on stub/forward zones and default blocking.
3661 - fix asynclook test app for libunbound not exporting symbols.
3662 - service install and remove utils that work with vista UAC.
3664 27 February 2009: Wouter
3665 - Fixup lexer, to not give warnings about fwrite. Appeared in
3667 - makedistro functionality for mingw. Has RC support.
3668 - support spaces and backslashes in configured defaults paths.
3669 - register, deregister in service control manager.
3671 25 February 2009: Wouter
3672 - windres usage for application resources.
3674 24 February 2009: Wouter
3675 - isc moved their dlv key download location.
3676 - fixup warning on vista/mingw.
3677 - makedist -w for window zip distribution first version.
3679 20 February 2009: Wouter
3680 - Fixup contrib/update-itar.sh, the exit codes 1 and 0 were swapped.
3681 Nicer script layout. Added url to site in -h output.
3683 19 February 2009: Wouter
3684 - unbound-checkconf and unbound print warnings when trust anchors
3685 have unsupported algorithms.
3686 - added contrib/update-itar.sh This script is similar to
3687 update-anchor.sh, and updates from the IANA ITAR repository.
3688 You can provide your own PGP key and trust repo, or can use the
3689 builtin. The program uses wget and gpg to work.
3690 - iana portlist updated.
3691 - update-itar.sh: using ftp:// urls because https godaddy certificate
3692 is not available everywhere and then gives fatal errors. The
3693 security is provided by pgp signature.
3695 18 February 2009: Wouter
3696 - more cycle detection. Also for target queries.
3697 - fixup bug where during deletion of the mesh queries the callbacks
3698 that were reentrant caused assertion failures. Keep the mesh in
3699 a reentrant safe state. Affects libunbound, reload of server,
3700 on quit and flush_requestlist.
3701 - iana portlist updated.
3703 13 February 2009: Wouter
3704 - forwarder information now per-thread duplicated.
3705 This keeps it read only for speed, with no locking necessary.
3706 - forward command for unbound control to change forwarders to use
3708 - document that unbound-host reads no config file by default.
3709 - updated iana portlist.
3711 12 February 2009: Wouter
3712 - call setusercontext if available (on BSD).
3713 - small refactor of stats clearing.
3714 - #227: flush_stats feature for unbound-control.
3715 - stats_noreset feature for unbound-control.
3716 - flush_requestlist feature for unbound-control.
3717 - libunbound version upped API (was changed 5 feb).
3718 - unbound-control status shows if root forwarding is in use.
3719 - slightly nicer memory management in iter-fwd code.
3721 10 February 2009: Wouter
3722 - keys with rfc5011 REVOKE flag are skipped and not considered when
3724 - iana portlist updated
3725 - #226: dump_requestlist feature for unbound-control.
3727 6 February 2009: Wouter
3728 - contrib contains specfile for fedora 1.2.1 (from Paul Wouters).
3729 - iana portlist updated.
3730 - fixup EOL in include directive (reported by Paul Wouters).
3731 You can no longer specify newlines in the names of included files.
3732 - config parser changed. Gives some syntax errors closer to where they
3733 occurred. Does not enforce a space after keyword anymore.
3734 Does not allow literal newlines inside quoted strings anymore.
3735 - verbosity level 5 logs customer IP for new requestlist entries.
3736 - test fix, lexer and cancel test.
3737 - new option log-time-ascii: yes if you enable it prints timestamps
3738 in the log file as Feb 06 13:45:26 (like syslog does).
3739 - detect event_base_new in libevent-1.4.1 and later and use it.
3740 - #231 unbound-checkconf -o option prints that value from config file.
3741 Useful for scripting in management scripts and the like.
3743 5 February 2009: Wouter
3744 - ldns 1.5.0 rc as tarball included.
3745 - 1.3.0 development continues:
3746 change in libunbound API: ub_cancel can return an error, that
3747 the async_id did not exist, or that it was already delivered.
3748 The result could have been delivered just before the cancel
3749 routine managed to acquire the lock, so a caller may get the
3750 result at the same time they call cancel. For this case,
3751 ub_cancel tries to return an error code.
3752 Fixes race condition in ub_cancel() libunbound function.
3753 - MacOSX Leopard cleaner text output from configure.
3754 - initgroups(3) is called to drop secondary group permissions, if
3756 - configure option --with-ldns-builtin forces the use of the
3757 inluded ldns package with the unbound source. The -I include
3758 is put before the others, so it avoids bad include files from
3759 an older ldns install.
3760 - daemon(3) posix call is used when available.
3761 - testbound test for older fix added.
3763 4 February 2009: Wouter
3764 - tag for release 1.2.1.
3765 - trunk setup for 1.3.0 development.
3767 3 February 2009: Wouter
3768 - noted feature requests in doc/TODO.
3769 - printout more detailed errors on ssl certificate loading failures.
3770 - updated IANA portlist.
3772 16 January 2009: Wouter
3773 - more quiet about ipv6 network failures, i.e. when ipv6 is not
3774 available (network unreachable). Debug still printed on high
3776 - unbound-host -4 and -6 options. Stops annoying ipv6 errors when
3777 debugging with unbound-host -4 -d ...
3778 - more cycle detection for NS-check, addr-check, root-prime and
3779 stub-prime queries in the iterator. Avoids possible deadlock
3782 15 January 2009: Wouter
3783 - bug #229: fixup configure checks for compilation with Solaris
3784 Sun cc compiler, ./configure CC=/opt/SUNWspro/bin/cc
3785 - fixup suncc warnings.
3786 - fix bug where unbound could crash using libevent 1.3 and older.
3787 - update testset for recent retry change.
3789 14 January 2009: Wouter
3790 - 1.2.1 feature: negative caching for failed queries.
3791 Queries that failed are cached for 5 seconds (NORR_TTL).
3792 If the failure is local, like out of memory, it is not cached.
3793 - the TTL comparison for the cache used different comparisons,
3794 causing many cache responses that used the iterator and validator
3795 state machines unnecessarily.
3796 - retry from 4 to 5 so that EDNS drop retry is part of the first
3797 query resolve attempt, and cached error does not stop EDNS fallback.
3798 - remove debug prints that protect against bad referrals.
3799 - honor QUIET=no on make commandline (or QUIET=yes ).
3801 13 January 2009: Wouter
3802 - fixed bug in lameness marking, removed printouts.
3803 - find NS rrset more cleanly for qtype NS.
3804 - Moved changes to 1.2.0 for release. Thanks to Mark Zealey for
3806 - 1.2.1 feature: stops resolving AAAAs promiscuously when they
3807 are in the negative cache.
3809 12 January 2009: Wouter
3810 - fixed bug in infrastructure lameness cache, did not lowercase
3811 name of zone to hash when setting lame.
3812 - lameness debugging printouts.
3814 9 January 2009: Wouter
3815 - created svn tag for 1.2.0 release.
3816 - svn trunk contains 1.2.1 version number.
3817 - iana portlist updated for todays list.
3818 - removed debug print.
3820 8 January 2009: Wouter
3821 - new version of ldns-trunk (today) included as tarball, fixed
3822 bug #224, building with -j race condition.
3823 - remove possible race condition in the test for race conditions.
3825 7 January 2009: Wouter
3826 - version 1.2.0 in preparation.
3827 - feature to allow wildcards (*, ?, [], {}. ~) in trusted-keys-file
3828 statements. (Adapted from patch by Paul Wouters).
3829 - typo fix and iana portlist updated.
3830 - porting testsuite; unused var warning, and type fixup.
3832 6 January 2009: Wouter
3833 - fixup packet-of-death when compiled with --enable-debug.
3834 A malformed packet could cause an internal assertion failure.
3835 - added test for HINFO canonicalisation behaviour.
3836 - fixup reported problem with transparent local-zone data where
3837 queries with different type could get nxdomain. Now queries
3838 with a different name get resolved normally, with different type
3839 get a correct NOERROR/NODATA answer.
3840 - HINFO no longer downcased for validation, making unbound compatible
3842 - fix reading included config files when chrooted.
3843 Give full path names for include files.
3844 Relative path names work if the start dir equals the working dir.
3845 - fix libunbound message transport when no packet buffer is available.
3847 5 January 2009: Wouter
3848 - fixup getaddrinfo failure handling for remote control port.
3849 - added L.ROOT-SERVERS.NET. AAAA 2001:500:3::42 to builtin root hints.
3850 - fixup so it works with libev-3.51 from http://dist.schmorp.de/libev/
3851 - comm_timer_set performs base_set operation after event_add.
3853 18 December 2008: Wouter
3854 - fixed bug reported by Duane Wessels: error in DLV lookup, would make
3855 some zones that had correct DLV keys as insecure.
3856 - follows -rc makedist from ldns changes (no _rc).
3857 - ldns tarball updated with 1.4.1rc for DLV unit test.
3858 - verbose prints about recursion lame detection and server selection.
3859 - fixup BSD port for infra host storage. It hashed wrongly.
3860 - fixup makedist snapshot name generation.
3861 - do not reopen syslog to avoid dev/log dependency.
3863 17 December 2008: Wouter
3864 - follows ldns makedist.sh. -rc option. autom4te dir removed.
3865 - unbound-control status command.
3866 - extended statistics has a number of ipv6 queries counter.
3867 contrib/unbound_munin_ was updated to draw ipv6 in the hits graph.
3869 16 December 2008: Wouter
3870 - follow makedist improvements from ldns, for maintainers prereleases.
3871 - snapshot version uses _ not - to help rpm distinguish the
3874 11 December 2008: Wouter
3875 - better fix for bug #219: use LOG_NDELAY with openlog() call.
3876 Thanks to Tamas Tevesz.
3878 9 December 2008: Wouter
3879 - bug #221 fixed: unbound checkconf checks if key files exist if
3880 remote control is enabled. Also fixed NULL printf when not chrooted.
3881 - iana portlist updated.
3883 3 December 2008: Wouter
3884 - Fix problem reported by Jaco Engelbrecht where unbound-control stats
3885 freezes up unbound if this was compiled without threading, and
3886 was using multiple processes.
3887 - iana portlist updated.
3888 - test for remote control with interprocess communication.
3889 - created command distribution mechanism so that remote control
3890 commands other than 'stats' work on all processes in a nonthreaded
3891 compiled version. dump/load cache work, on the first process.
3892 - fixup remote control local_data addition memory corruption bug.
3894 1 December 2008: Wouter
3895 - SElinux policy files in contrib/selinux for the unbound daemon,
3896 by Paul Wouters and Adam Tkac.
3898 25 November 2008: Wouter
3899 - configure complains when --without-ssl is given (bug #220).
3900 - skip unsupported feature tests on vista/mingw.
3901 - fixup testcode/streamtcp to work on vista/mingw.
3902 - root-hints test checks version of dig required.
3903 - blacklisted servers are polled at a low rate (1%) to see if they
3904 come back up. But not if there is some other working server.
3906 24 November 2008: Wouter
3907 - document that the user of the server daemon needs read privileges
3908 on the keys and certificates generated by unbound-control-setup.
3909 This is different per system or distribution, usually, running the
3910 script under the same username as the server uses suffices.
3911 i.e. sudo -u unbound unbound-control-setup
3912 - testset port to vista/mingw.
3913 - tcp_sigpipe to freebsd port.
3915 21 November 2008: Wouter
3916 - fixed tcp accept, errors were printed when they should not.
3917 - unbound-control-setup.sh removes read/write permissions other
3918 from the keys it creates (as suggested by Dmitriy Demidov).
3920 20 November 2008: Wouter
3921 - fixup fatal error due to faulty error checking after tcp accept.
3922 - add check in rlimit to avoid integer underflow.
3923 - rlimit check with new formula; better estimate for number interfaces
3924 - nicer comments in rlimit check.
3925 - tag 1.1.1 created in svn.
3926 - trunk label is 1.1.2
3928 19 November 2008: Wouter
3929 - bug #219: fixed so that syslog which delays opening until the first
3930 log line is written, gets a log line while not chroot'ed yet.
3932 18 November 2008: Wouter
3933 - iana portlist updated.
3934 - removed cast in unit test debug print that was not 64bit safe.
3935 - trunk back to 1.1.0; copied to tags 1.1.0 release.
3936 - trunk to has version number 1.1.1 again.
3937 - in 1.1.1; make clean nicer. grammar in manpage.
3939 17 November 2008: Wouter
3940 - theoretical fix for problems reported on mailing list.
3941 If a delegation point has no A but only AAAA and do-ip6 is no,
3942 resolution would fail. Fixed to ask for the A and AAAA records.
3943 It has to ask for both always, so that it can fail quietly, from
3944 TLD perspective, when a zone is only reachable on one transport.
3945 - test for above, only AAAA and doip6 is no. Fix causes A record
3946 for nameserver to be fetched.
3947 - fixup address duplication on cache fillup for delegation points.
3948 - testset updated for new query answer requirements.
3950 14 November 2008: Wouter
3951 - created 1.1.0 release tag in svn.
3952 - trunk moved to 1.1.1
3953 - fixup unittest-neg for locking.
3955 13 November 2008: Wouter
3956 - added fedora init and specfile to contrib (by Paul Wouters).
3957 - added configure check for ldns 1.4.0 (using its compat funcs).
3958 - neater comments in worker.h.
3959 - removed doc/plan and updated doc/TODO.
3960 - silenced EHOSTDOWN (verbosity 2 or higher to see it).
3961 - review comments from Jelte, Matthijs. Neater code.
3963 12 November 2008: Wouter
3964 - add unbound-control manpage to makedist replace list.
3966 11 November 2008: Wouter
3967 - unit test for negative cache, stress tests the refcounting.
3968 - fix for refcounting error that could cause fptr_wlist fatal exit
3969 in the negative cache rbtree (upcoming 1.1 feature). (Thanks to
3970 Attila Nagy for testing).
3971 - nicer comments in cachedump about failed RR to string conversion.
3972 - fix 32bit wrap around when printing large (4G and more) mem usage
3973 for extended statistics.
3975 10 November 2008: Wouter
3976 - fixup the getaddrinfo compat code rename.
3978 8 November 2008: Wouter
3979 - added configure check for eee build warning.
3981 7 November 2008: Wouter
3982 - fix bug 217: fixed, setreuid and setregid do not work on MacOSX10.4.
3983 - detect nonblocking problems in network stack in configure script.
3985 6 November 2008: Wouter
3986 - dname_priv must decompress the name before comparison.
3987 - iana portlist updated.
3989 5 November 2008: Wouter
3990 - fixed possible memory leak in key_entry_key deletion.
3991 Would leak a couple bytes when trust anchors were replaced.
3992 - if query and reply qname overlap, the bytes are skipped not copied.
3993 - fixed file descriptor leak when messages were jostled out that
3994 had outstanding (TCP) replies.
3995 - DNAMEs used from cache have their synthesized CNAMEs initialized
3997 - fixed file descriptor leak for localzone type deny (for TCP).
3998 - fixed memleak at exit for nsec3 negative cached zones.
3999 - fixed memleak for the keyword 'nodefault' when reading config.
4000 - made verbosity of 'edns incapable peer' warning higher, so you
4001 do not get spammed by it.
4002 - caught elusive Bad file descriptor error bug, that would print the
4003 error while unnecessarily try to listen to a closed fd. Fixed.
4005 4 November 2008: Wouter
4006 - fixed -Wwrite-strings warnings that result in better code.
4008 3 November 2008: Wouter
4009 - fixup build process for Mac OSX linker, use ldns b32 compat funcs.
4010 - generated configure with autoconf-2.61.
4011 - iana portlist updated.
4012 - detect if libssl needs libdl. For static linking with libssl.
4013 - changed to use new algorithm identifiers for sha256/sha512
4014 from ldns 1.4.0 (need very latest version).
4015 - updated the included ldns tarball.
4016 - proper detection of SHA256 and SHA512 functions (not just sizes).
4018 23 October 2008: Wouter
4019 - a little more debug info for failure on signer names. prints names.
4021 22 October 2008: Wouter
4022 - CFLAGS are picked up by configure from the environment.
4023 - iana portlist updated.
4024 - updated ldns to use 1.4.0-pre20081022 so it picks up CFLAGS too.
4025 - new stub-prime: yesno option. Default is off, so it does not prime.
4026 can be turned on to get same behaviour as previous unbound release.
4027 - made automated test that checks if builtin root hints are uptodate.
4028 - finished draft-wijngaards-dnsext-resolver-side-mitigation
4029 implementation. The unwanted-reply-threshold can be set.
4030 - fixup so fptr_whitelist test in alloc.c works.
4032 21 October 2008: Wouter
4033 - fix update-anchors.sh, so it does not report different RR order
4034 as an update. Sorts the keys in the file. Updated copyright.
4035 - fixup testbound on windows, the command control pipe doesn't exist.
4036 - skip 08hostlib test on windows, no fork() available.
4037 - made unbound-remote work on windows.
4039 20 October 2008: Wouter
4040 - quench a log message that is debug only.
4041 - iana portlist updated.
4042 - do not query bogus nameservers. It is like nameservers that have
4043 the NS or A or AAAA record bogus are listed as donotquery.
4044 - if server selection is faced with only bad choices, it will
4045 attempt to get more options to be fetched.
4046 - changed bogus-ttl default value from 900 to 60 seconds.
4047 In anticipation that operator caused failures are more likely than
4048 actual attacks at this time. And thus repeated validation helps
4049 the operators get the problem fixed sooner. It makes validation
4050 failures go away sooner (60 seconds after the zone is fixed).
4051 Also it is likely to try different nameserver targets every minute,
4052 so that if a zone is bad on one server but not another, it is
4053 likely to pick up the 'correct' one after a couple minutes,
4054 and if the TTL is big enough that solves validation for the zone.
4055 - fixup unbound-control compilation on windows.
4057 17 October 2008: Wouter
4058 - port Leopard/G5: fixup type conversion size_t/uint32.
4059 please ranlib, stop file without symbols warning.
4060 - harden referral path now also validates the root after priming.
4061 It looks up the root NS authoritatively as well as the root servers
4062 and attemps to validate the entries.
4064 16 October 2008: Wouter
4065 - Fixup negative TTL values appearing (reported by Attila Nagy).
4067 15 October 2008: Wouter
4068 - better documentation for 0x20; remove fallback TODO, it is done.
4069 - harden-referral-path feature includes A, AAAA queries for glue,
4070 as well as very careful NS caching (only when doing NS query).
4071 A, AAAA use the delegation from the NS-query.
4073 14 October 2008: Wouter
4074 - fwd_three.tpkg test was flaky. If the three requests hit the
4075 wrong threads by chance (or bad OS) then the test would fail.
4076 Made less flaky by increasing number of retries.
4077 - stub_udp.tpkg changed to work, give root hints. fixed ldns_dname_abs.
4078 - ldns tarball is snapshot of ldns r2759 (1.4.0-pre-20081014).
4079 Which includes the ldns_dname_absolute fix.
4080 - fwd_three test remains flaky now that unbound does not stop
4081 listening when full. Thus, removed timeout problem.
4082 It may be serviced by three threads, or maybe by one.
4083 Mostly only useful for lock-check testing now.
4085 13 October 2008: Wouter
4086 - fixed recursion servers deployed as authoritative detection, so
4087 that as a last resort, a +RD query is sent there to get the
4089 - iana port list update.
4090 - ldns tarball is snapshot of ldns r2759 (1.4.0-pre-20081013).
4092 10 October 2008: Wouter
4093 - fixup tests - the negative cache contained the correct NSEC3s for
4094 two tests that are supposed to fail to validate.
4096 9 October 2008: Wouter
4097 - negative cache caps max iterations of NSEC3 done.
4098 - NSEC3 negative cache for qtype DS works.
4100 8 October 2008: Wouter
4101 - NSEC negative cache for DS.
4103 6 October 2008: Wouter
4104 - jostle-timeout option, so you can config for slow links.
4105 - 0x20 fallback code. Tries 3xnumber of nameserver addresses
4106 queries that must all be the same. Sent to random nameservers.
4107 - documented choices for DoS, EDNS, 0x20.
4109 2 October 2008: Wouter
4110 - fixup unlink of pidfile.
4111 - fixup SHA256 algorithm collation code.
4112 - contrib/update-anchor.sh does not overwrite anchors if not needed.
4113 exits 0 when a restart is needed, other values if not.
4114 so, update-anchor.sh -d mydir && /etc/rc.d/unbound restart
4115 can restart unbound exactly when needed.
4117 30 September 2008: Wouter
4118 - fixup SHA256 DS downgrade, no longer possible to downgrade to SHA1.
4119 - tests for sha256 support and downgrade resistance.
4120 - RSASHA256 and RSASHA512 support (using the draft in dnsext),
4121 using the drafted protocol numbers.
4122 - when using stub on localhost (127.0.0.1@10053) unbound works.
4123 Like when running NSD to host a local zone, on the same machine.
4124 The noprime feature. manpages more explanation. Added a test for it.
4125 - shorthand for reverse PTR, local-data-ptr: "1.2.3.4 www.ex.com"
4127 29 September 2008: Wouter
4128 - EDNS lameness detection, if EDNS packets are dropped this is
4129 detected, eventually.
4130 - multiple query timeout rtt backoff does not backoff too much.
4132 26 September 2008: Wouter
4133 - tests for remote-control.
4134 - small memory leak in exception during remote control fixed.
4135 - fixup for lock checking but not unchecking in remote control.
4136 - iana portlist updated.
4138 23 September 2008: Wouter
4139 - Msg cache is loaded. A cache load enables cache responses.
4140 - unbound-control flush [name], flush_type and flush_zone.
4142 22 September 2008: Wouter
4143 - dump_cache and load_cache statements in unbound-control.
4144 RRsets are dumped and loaded correctly.
4145 Msg cache is dumped.
4147 19 September 2008: Wouter
4148 - locking on the localdata structure.
4149 - add and remove local zone and data with unbound-control.
4150 - ldns trunk snapshot updated, make tests work again.
4152 18 September 2008: Wouter
4153 - fixup error in time calculation.
4154 - munin plugin improvements.
4155 - nicer abbreviations for high query types values (ixfr, axfr, any...)
4156 - documented the statistics output in unbound-control man page.
4157 - extended statistics prints out histogram, over unbound-control.
4159 17 September 2008: Wouter
4160 - locking for threadsafe bogus rrset counter.
4161 - ldns trunk no longer exports b32 functions, provide compat.
4162 - ldns tarball updated.
4163 - testcode/ldns-testpkts.c const fixups.
4164 - fixed rcode stat printout.
4165 - munin plugin in contrib.
4166 - stats always printout uptime, because stats plugins need it.
4168 16 September 2008: Wouter
4169 - extended-statistics: yesno config option.
4170 - unwanted replies spoof nearmiss detector.
4171 - iana portlist updated.
4173 15 September 2008: Wouter
4174 - working start, stop, reload commands for unbound-control.
4175 - test for unbound-control working; better exit value for control.
4176 - verbosity control via unbound-control.
4177 - unbound-control stats.
4179 12 September 2008: Wouter
4180 - removed browser control mentions. Proto speccy.
4182 11 September 2008: Wouter
4183 - set nonblocking on new TCP streams, because linux does not inherit
4184 the socket options to the accepted socket.
4186 - SSL protected connection between server and unbound-control.
4188 10 September 2008: Wouter
4189 - remove memleak in privacy addresses on reloads and quits.
4190 - remote control work.
4192 9 September 2008: Wouter
4193 - smallapp/unbound-control-setup.sh script to set up certificates.
4195 4 September 2008: Wouter
4196 - scrubber scrubs away private addresses.
4197 - test for private addresses. man page entry.
4198 - code refactored for name and address tree lookups.
4200 3 September 2008: Wouter
4201 - options for 'DNS Rebinding' protection: private-address and
4203 - dnstree for reuse of routines that help with domain, addr lookups.
4204 - private-address and private-domain config option read, stored.
4206 2 September 2008: Wouter
4207 - DoS protection features. Queries are jostled out to make room.
4208 - testbound can pass time, increasing the internal timer.
4209 - do not mark unsigned additionals bogus, leave unchecked, which
4212 1 September 2008: Wouter
4213 - disallow nonrecursive queries for cache snooping by default.
4214 You can allow is using access-control: <subnet> allow_snoop.
4215 The defaults do allow access no authoritative data without RD bit.
4216 - two tests for it and fixups of tests for nonrec refused.
4218 29 August 2008: Wouter
4219 - version 1.1 number in trunk.
4220 - harden-referral-path option for query for NS records.
4221 Default turns off expensive, experimental option.
4223 28 August 2008: Wouter
4224 - fixup logfile handling; it is created with correct permissions
4225 again. (from bugfix#199).
4226 Some errors are not written to logfile (pidfile writing, forking),
4227 and these are only visible by using the -d commandline flag.
4229 27 August 2008: Wouter
4230 - daemon(3) is causing problems for people. Reverting the patch.
4231 bug#200, and 199 and 203 contain sideline discussion on it.
4232 - bug#199 fixed: pidfile can be outside chroot. openlog is done before
4233 chroot and drop permissions.
4234 - config option to set size of aggressive negative cache,
4236 - bug#203 fixed: dlv has been implemented.
4238 26 August 2008: Wouter
4239 - test for insecure zone when DLV is in use, also does negative cache.
4240 - test for trustanchor when DLV is in use (the anchor works).
4241 - test for DLV used for a zone below a trustanchor.
4242 - added scrub filter for overreaching NSEC records and unit test.
4243 - iana portlist update
4244 - use of setresuid or setreuid when available.
4245 - use daemon(3) if available.
4247 25 August 2008: Wouter
4248 - realclean patch from Robert Edmonds.
4250 22 August 2008: Wouter
4251 - nicer debuglogging of DLV.
4252 - test with secure delegation inside the DLV repository.
4254 21 August 2008: Wouter
4255 - negative cache code linked into validator, for DLV use.
4256 negative cache works for DLV.
4257 - iana portlist update.
4258 - dlv-anchor option for unit tests.
4259 - fixup NSEC_AT_APEX classification for short typemaps.
4260 - ldns-testns has subdomain checks, for unit tests.
4262 20 August 2008: Wouter
4263 - negative cache code, reviewed.
4265 18 August 2008: Wouter
4266 - changes info: in logfile to notice: info: or debug: depending on
4267 the verbosity of the statements. Better logfile message
4269 - bug #208: extra rc.d unbound flexibility for freebsd/nanobsd.
4271 15 August 2008: Wouter
4272 - DLV nsec code fixed for better detection of closest existing
4273 enclosers from NSEC responses.
4274 - DLV works, straight to the dlv repository, so not for production.
4277 14 August 2008: Wouter
4278 - synthesize DLV messages from the rrset cache, like done for DS.
4280 13 August 2008: Wouter
4281 - bug #203: nicer do-auto log message when user sets incompatible
4283 - bug #204: variable name ameliorated in log.c.
4284 - bug #206: in iana_update, no egrep, but awk use.
4285 - ldns snapshot r2699 taken (includes DLV type).
4286 - DLV work, config file element, trust anchor read in.
4288 12 August 2008: Wouter
4289 - finished adjusting testset to provide qtype NS answers.
4291 11 August 2008: Wouter
4292 - Fixup rrset security updates overwriting 2181 trust status.
4293 This makes validated to be insecure data just as worthless as
4294 nonvalidated data, and 2181 rules prevent cache overwrites to them.
4295 - Fix assertion fail on bogus key handling.
4296 - dnssec lameness detection works on first query at trust apex.
4297 - NS queries get proper cache and dnssec lameness treatment.
4298 - fixup compilation without pthreads on linux.
4300 8 August 2008: Wouter
4301 - NS queries are done after every referral.
4302 validator is used on those NS records (if anchors enabled).
4304 7 August 2008: Wouter
4305 - Scrubber more strict. CNAME chains, DNAMEs from cache, other
4306 irrelevant rrsets removed.
4307 - 1.0.2 released from 1.0 support branch.
4308 - fixup update-anchor.sh to work both in BSD shell and bash.
4310 5 August 2008: Wouter
4311 - fixup DS test so apex nodata works again.
4313 4 August 2008: Wouter
4316 - fix bug 201: null ptr deref on cleanup while udp pkts wait for port.
4317 - added explanatory text for outgoing-port-permit in manpage.
4319 30 July 2008: Wouter
4320 - fixup bug qtype DS for unsigned zone and signed parent validation.
4322 25 July 2008: Wouter
4323 - added original copyright statement of OpenBSD arc4random code.
4324 - created tube signaling solution on windows, as a pipe replacement.
4325 this makes background asynchronous resolution work on windows.
4326 - removed very insecure socketpair compat code. It also did not
4327 work with event_waiting. Solved by pipe replacement.
4328 - unbound -h prints openssl version number as well.
4330 22 July 2008: Wouter
4331 - moved pipe actions to util/tube.c. easier porting and shared code.
4332 - check _raw() commpoint callbacks with fptr_wlist.
4335 21 July 2008: Wouter
4336 - #198: nicer entropy warning message. manpage OS hints.
4338 19 July 2008: Wouter
4339 - #198: fixup man page to suggest chroot entropy fix.
4341 18 July 2008: Wouter
4342 - branch for 1.0 support.
4343 - trunk work on tube.c.
4345 17 July 2008: Wouter
4346 - fix bug #196, compile outside source tree.
4347 - fix bug #195, add --with-username=user configure option.
4348 - print error and exit if started with config that requires more
4349 fds than the builtin minievent can handle.
4351 16 July 2008: Wouter
4352 - made svn tag 1.0.1, trunk now 1.0.2
4353 - sha256 checksums enabled in makedist.sh
4355 15 July 2008: Wouter
4356 - Follow draft-ietf-dnsop-default-local-zones-06 added reverse
4357 IPv6 example prefix to AS112 default blocklist.
4358 - fixup lookup of DS records by client with trustanchor for same.
4359 - libunbound ub_resolve, fix handling of error condition during setup.
4360 - lowered log_hex blocksize to fit through BSD syslog linesize.
4361 - no useless initialisation if getpwnam not available.
4362 - iana, ldns snapshot updated.
4365 - Matthijs fixed memory leaks in root hints file reading.
4367 26 June 2008: Wouter
4368 - fixup streamtcp bounds setting for udp mode, in the test framework.
4369 - contrib item for updating trust anchors.
4371 25 June 2008: Wouter
4372 - fixup fwd_ancil test typos.
4373 - Fix for newegg lameness : ok for qtype=A, but lame for others.
4374 - fixup unit test for infra cache, test lame merging.
4375 - porting to mingw, bind, listen, getsockopt and setsockopt error
4378 24 June 2008: Wouter
4379 - removed testcode/checklocks from production code compilation path.
4380 - streamtcp can use UDP mode (connected UDP socket), for testing IPv6
4382 - fwd_ancil test fails if platform support is lacking.
4384 23 June 2008: Wouter
4385 - fixup minitpkg to cleanup on windows with its file locking troubles.
4386 - minitpkg shows skipped tests in report.
4387 - skip ipv6 tests on ipv4 only hosts (requires only ipv6 localhost not
4389 - winsock event handler keeps track of sticky TCP events, that have
4390 not been fully handled yet. when interest in the event(s) resumes,
4391 they are sent again. When WOULDBLOCK is returned events are cleared.
4392 - skip tests that need signals when testing on mingw.
4394 18 June 2008: Wouter
4395 - open testbound replay files in binary mode, because fseek/ftell
4396 do not work in ascii-mode on windows. The b does nothing on unix.
4397 unittest and testbound tests work on windows (xp too).
4398 - ioctlsocket prints nicer error message.
4399 - fixed up some TCP porting for winsock.
4400 - lack of IPv6 gives a warning, no fatal error.
4401 - use WSAGetLastError() on windows instead of errno for some errors.
4403 17 June 2008: Wouter
4404 - outgoing num fds 32 by default on windows ; it supports less
4405 fds for waiting on than unixes.
4406 - winsock_event minievent handler for windows. (you could also
4407 attempt to link with libevent/libev ports for windows).
4408 - neater crypto check and gdi32 detection.
4409 - unbound.exe works to resolve and validate www.nlnetlabs.nl on vista.
4411 16 June 2008: Wouter
4412 - on windows, use windows threads, mutex and thread-local-storage(Tls).
4413 - detect if openssl needs gdi32.
4414 - if no threading, THREADS_DISABLED is defined for use in the code.
4415 - sets USE_WINSOCK if using ws2_32 on windows.
4416 - wsa_strerror() function for more readable errors.
4417 - WSA Startup and Cleanup called in unbound.exe.
4419 13 June 2008: Wouter
4420 - port mingw32, more signal ifdefs, detect sleep, usleep,
4421 random, srandom (used inside the tests).
4422 - signed or unsigned FD_SET is cast.
4424 10 June 2008: Wouter
4425 - fixup warnings compiling on eeepc xandros linux.
4428 - in iteration response type code
4429 * first check for SOA record (negative answer) before NS record
4431 * check if no AA bit for non-forwarder, and thus lame zone.
4432 In response to error report by Richard Doty for mail.opusnet.com.
4433 - fixup unput warning from lexer on freeBSD.
4434 - bug#183. pidfile, rundir, and chroot configure options. Also the
4435 example.conf and manual pages get the configured defaults.
4436 You can use: (or accept the defaults to /usr/local/etc/unbound/)
4437 --with-conf-file=filename
4438 --with-pidfile=filename
4440 --with-chroot-dir=path
4443 - if multiple CNAMEs, use the first one. Fixup akamai CNAME bug.
4444 Reported by Robert Edmonds.
4445 - iana port updated.
4448 - updated libtool files with newer version.
4449 - iana portlist updated.
4452 - fixup local-zone: "30.172.in-addr.arpa." nodefault, so that the
4453 trailing dot is not used during comparison.
4456 - Jelte fixed bugs in my absence
4457 - bug 178: fixed unportable shell usage in configure (relied on
4459 - bug 180: fixed buffer overflow in unbound-checkconf use of strncat.
4460 - bug 181: fixed buffer overflow in ldns (called by unbound to parse
4463 - bug 177: fixed compilation failure on opensuse, the
4464 --disable-static configure flag caused problems. (Patch from
4466 - bug 179: same fix as 177.
4467 - bug 185: --disable-shared not passed along to ldns included with
4468 unbound. Fixed so that configure parameters are passed to the
4469 subdir configure script.
4470 fixed that ./libtool is used always, you can still override
4471 manually with ./configure libtool=mylibtool or set $libtool in
4473 - update of the ldns tarball to current ldns svn version (fix 181).
4474 - bug 184: -r option for unbound-host, read resolv.conf for
4475 forwarder. (Note that forwarder must support DNSSEC for validation
4480 - test for sys/wait.h
4481 - WSAEWOULDBLOCK test after nonblocking TCP connect.
4482 - write_iov_buffer removed: unused and no struct iov on windows.
4483 - signed/unsigned warning fixup mini_event.
4484 - use ioctlsocket to set nonblocking I/O if fnctl is unavailable.
4485 - skip signals that are not defined
4487 - detect getpwnam, getrlimit, setsid, sbrk, chroot.
4488 - default config has no chroot if chroot() unavailable.
4489 - if no kill() then no pidfile is read or written.
4490 - gmtime_r is replaced by nonthreadsafe alternative if unavail.
4491 used in rrsig time validation errors.
4494 - contrib unbound.spec from Patrick Vande Walle.
4495 - fixup bug#175: call tzset before chroot to have correct timestamps
4497 - do not generate lex input and lex unput functions.
4498 - mingw port. replacement functions labelled _unbound.
4499 - fix bug 174 - check for tcp_sigpipe that ldns-testns is installed.
4502 - fedora 9, check in6_pktinfo define in configure.
4503 - CREDITS fixup of history.
4504 - ignore ldns-1.2.2 if installed, use builtin 1.3.0-pre alternative.
4507 - fixup for MacOSX hosts file reading (reported by John Dickinson).
4508 - created 1.0.0 svn tag.
4509 - trunk version 1.0.1.
4512 - accepted patch from Ondrej Sury for library version libtool option.
4513 - configure --disable-rpath fixes up libtool for rpath trouble.
4514 Adapted from debian package patch file.
4517 - Added root ipv6 addresses to builtin root hints.
4518 - TODO modified for post 1.0 plans.
4519 - trunk version set to 1.0.0.
4520 - no unnecessary linking with librt (only when libevent/libev used).
4523 - fixup no-ip4 problem with error callback in outside network.
4525 25 April 2008: Wouter
4526 - DESTDIR is honored by the Makefile for rpms.
4527 - contrib files unbound.spec and unbound.init, builds working RPM
4528 on FC7 Linux, a chrooted caching resolver, and libunbound.
4529 - iana ports update.
4531 24 April 2008: Wouter
4532 - chroot checks improved. working directory relative to chroot.
4533 checks if config file path is inside chroot. Documentation on it.
4534 - nicer example.conf text.
4537 23 April 2008: Wouter
4538 - parseunbound.pl contrib update from Kai Storbeck for threads.
4541 22 April 2008: Wouter
4543 - unit test for SIGPIPE ignore.
4545 21 April 2008: Wouter
4546 - FEATURES document.
4547 - fixup reread of config file if it was given as a full path
4548 and chroot was used.
4550 16 April 2008: Wouter
4551 - requirements doc, updated clean query returns.
4552 - parseunbound.pl update from Kai Storbeck.
4553 - sunos4 porting changes.
4555 15 April 2008: Wouter
4556 - fixup default rc.d pidfile location to /usr/local/etc.
4557 - iana ports updated.
4558 - copyright updated in ldns-testpkts to keep same as in ldns.
4559 - fixup checkconf chroot tests a bit more, chdir must be inside
4561 - documented 'gcc: unrecognized -KPIC option' errors on Solaris.
4562 - example.conf values changed to /usr/local/etc/unbound
4564 - DSA signatures: unbound is compatible with both encodings found.
4565 It will detect and convert when necessary.
4567 14 April 2008: Wouter
4568 - got update for parseunbound.pl statistics script from Kai Storbeck.
4569 - tpkg tests for udp wait list.
4570 - documented 0x20 status.
4571 - fixup chroot and checkconf, it is much smarter now.
4572 - fixup DSA EVP signature decoding. Solution that Jelte found copied.
4573 - and check first sig byte for the encoding type.
4575 11 April 2008: Wouter
4576 - random port selection out of the configged ports.
4577 - fixup threadsafety for libevent-1.4.3+ (event_base_get_method).
4578 - removed base_port.
4579 - created 256-port ephemeral space for the OS, 59802 available.
4580 - fixup consistency of port_if out array during heavy use.
4582 10 April 2008: Wouter
4583 - --with-libevent works with latest libevent 1.4.99-trunk.
4584 - added log file statistics perl script to contrib.
4585 - automatic iana ports update from makefile. 60058 available.
4587 9 April 2008: Wouter
4588 - configure can detect libev(from its build directory) when passed
4589 --with-libevent=/home/wouter/libev-3.2
4590 libev-3.2 is a little faster than libevent-1.4.3-stable (about 5%).
4591 - unused commpoints not listed in epoll list.
4592 - statistics-cumulative option so that the values are not reset.
4593 - config creates array of available ports, 61841 available,
4594 it excludes <1024 and iana assigned numbers.
4595 config statements to modify the available port numbers.
4597 8 April 2008: Wouter
4598 - unbound tries to set the ulimit fds when started as server.
4599 if that does not work, it will scale back its requirements.
4601 27 March 2008: Wouter
4602 - documented /dev/random symlink from chrootdir as FAQ entry.
4604 26 March 2008: Wouter
4605 - implemented AD bit signaling. If a query sets AD bit (but not DO)
4606 then the AD bit is set in the reply if the answer validated.
4607 Without including DNSSEC signatures. Useful if you have a trusted
4608 path from the client to the resolver. Follows dnssec-updates draft.
4610 25 March 2008: Wouter
4611 - implemented check that for NXDOMAIN and NOERROR answers a query
4612 section must be present in the reply (by the scrubber). And it must
4613 be equal to the question sent, at least lowercase folded.
4614 Previously this feature happened because the cache code refused
4615 to store such messages. However blocking by the scrubber makes
4616 sure nothing gets into the RRset cache. Also, this looks like a
4617 timeout (instead of an allocation failure) and this retries are
4618 done (which is useful in a spoofing situation).
4619 - RTT banding. Band size 400 msec, this makes band around zero (fast)
4620 include unknown servers. This makes unbound explore unknown servers.
4622 7 March 2008: Wouter
4623 - -C config feature for harvest program.
4624 - harvest handles CNAMEs too.
4626 5 March 2008: Wouter
4627 - patch from Hugo Koji Kobayashi for iterator logs spelling.
4629 4 March 2008: Wouter
4630 - From report by Jinmei Tatuya, rfc2181 trust value for remainder
4631 of a cname trust chain is lower; not full answer_AA.
4632 - test for this fix.
4633 - default config file location is /usr/local/etc/unbound.
4634 Thus prefix is used to determine the location. This is also the
4635 chroot and pidfile default location.
4637 3 March 2008: Wouter
4638 - Create 0.10 svn tag.
4639 - 0.11 version in trunk.
4640 - indentation nicer.
4642 29 February 2008: Wouter
4643 - documentation update.
4644 - fixup port to Solaris of perf test tool.
4645 - updated ldns-tarball with decl-after-statement fixes.
4647 28 February 2008: Wouter
4648 - fixed memory leaks in libunbound (during cancellation and wait).
4649 - libunbound returns the answer packet in full.
4650 - snprintf compat update.
4651 - harvest performs lookup.
4652 - ldns-tarball update with fix for ldns_dname_label.
4653 - installs to sbin by default.
4654 - install all manual pages (unbound-host and libunbound too).
4656 27 February 2008: Wouter
4657 - option to use caps for id randomness.
4658 - config file option use-caps-for-id: yes
4659 - harvest debug tool
4661 26 February 2008: Wouter
4662 - delay utility delays TCP as well. If the server that is forwarded
4663 to has a TCP error, the delay utility closes the connection.
4664 - delay does REUSE_ADDR, and can handle a server that closes its end.
4665 - answers use casing from query.
4667 25 February 2008: Wouter
4668 - delay utility works. Gets decent thoughput too (>20000).
4670 22 February 2008: Wouter
4671 - +2% for recursions, if identical queries (except for destination
4672 and query ID) in the reply list, avoid re-encoding the answer.
4673 - removed TODO items for optimizations that do not show up in
4675 - default is now minievent - not libevent. As its faster and
4676 not needed for regular installs, only for very large port ranges.
4677 - loop check different speedup pkt-dname-reading, 1% faster for
4678 nocache-recursion check.
4679 - less hashing during msg parse, 4% for recursion.
4680 - small speed fix for dname_count_size_labels, +1 or +2% recursion.
4681 - some speed results noted:
4682 optimization resulted in +40% for recursion (cache miss) and
4683 +70 to +80 for cache hits, and +96% for version.bind.
4684 zone nsec3 example, 100 NXDOMAIN queries, NSD 35182.8 Ub 36048.4
4685 www.nlnetlabs.nl from cache: BIND 8987.99 Ub 31218.3
4686 www with DO bit set : BIND 8269.31 Ub 28735.6 qps.
4687 So, unbound can be about equal qps to NSD in cache hits.
4688 And about 3.4x faster than BIND in cache performance.
4689 - delay utility for testing.
4691 21 February 2008: Wouter
4692 - speedup of root-delegation message encoding by 15%.
4693 - minor speedup of compress tree_lookup, maybe 1%.
4694 - speedup of dname_lab_cmp and memlowercmp - the top functions in
4695 profiler output, maybe a couple percent when it matters.
4697 20 February 2008: Wouter
4698 - setup speec_cache for need-ldns-testns in dotests.
4699 - check number of queued replies on incoming queries to avoid overload
4701 - fptr whitelist checks are not disabled in optimize mode.
4702 - do-daemonize config file option.
4703 - minievent time share initializes time at start.
4704 - updated testdata for nsec3 new algorithm numbers (6, 7).
4705 - small performance test of packet encoding (root delegation).
4707 19 February 2008: Wouter
4708 - applied patch to unbound-host man page from Jan-Piet Mens.
4709 - fix donotquery-localhost: yes default (it erroneously was switched
4711 - time is only gotten once and the value is shared across unbound.
4712 - unittest cleans up crypto, so that it has no memory leaks.
4713 - mini_event shares the time value with unbound this results in
4714 +3% speed for cache responses and +9% for recursions.
4715 - ldns tarball update with new NSEC3 sign code numbers.
4716 - perform several reads per UDP operation. This improves performance
4717 in DoS conditions, and costs very little in normal conditions.
4718 improves cache response +50%, and recursions +10%.
4719 - modified asynclook test. because the callback from async is not
4720 in any sort of lock (and thus can use all library functions freely),
4721 this causes a tiny race condition window when the last lock is
4722 released for a callback and a new cancel() for that callback.
4723 The only way to remove this is by putting callbacks into some
4724 lock window. I'd rather have the small possibility of a callback
4725 for a cancelled function then no use of library functions in
4726 callbacks. Could be possible to only outlaw process(), wait(),
4727 cancel() from callbacks, by adding another lock, but I'd rather not.
4729 18 February 2008: Wouter
4730 - patch to unbound-host from Jan-Piet Mens.
4731 - unbound host prints errors if fails to configure context.
4732 - fixup perf to resend faster, so that long waiting requests do
4733 not hold up the queue, they become lost packets or SERVFAILs,
4734 or can be sent a little while later (i.e. processing time may
4735 take long, but throughput has to be high).
4736 - fixup iterator operating in no cache conditions (RD flag unset
4738 - streamlined code for RD flag setting.
4739 - profiled code and changed dname compares to be faster.
4740 The speedup is about +3% to +8% (depending on the test).
4741 - minievent tests for eintr and eagain.
4743 15 February 2008: Wouter
4744 - added FreeBSD rc.d script to contrib.
4745 - --prefix option for configure also changes directory: pidfile:
4746 and chroot: defaults in config file.
4747 - added cache speed test, for cache size OK and cache too small.
4749 14 February 2008: Wouter
4750 - start without a config file (will complain, but start with
4752 - perf test program works.
4754 13 February 2008: Wouter
4756 - 1.0 development. Printout ldns version on unbound -h.
4757 - start of perf tool.
4758 - bugfix to read empty lines from /etc/hosts.
4760 12 February 2008: Wouter
4761 - fixup problem with configure calling itself if ldns-src tarball
4764 11 February 2008: Wouter
4765 - changed library to use ub_ instead of ub_val_ as prefix.
4766 - statistics output text nice.
4767 - etc/hosts handling.
4768 - library function to put logging to a stream.
4769 - set any option interface.
4771 8 February 2008: Wouter
4772 - test program for multiple queries over a TCP channel.
4773 - tpkg test for stream tcp queries.
4774 - unbound replies to multiple TCP queries on a TCP channel.
4775 - fixup misclassification of root referral with NS in answer
4776 when validating a nonrec query.
4778 - layout of manpages, spelling fix in header, manpages process by
4779 makedist, list asynclook and tcpstream tests as ldns-testns
4782 7 February 2008: Wouter
4783 - moved up all current level 2 to be level 3. And 3 to 4.
4784 to make room for new debug level 2 for detailed information
4786 - verbosity level 2. Describes recursion and validation.
4787 - cleaner configure script and fixes for libevent solaris.
4788 - signedness for log output memory sizes in high verbosity.
4790 6 February 2008: Wouter
4791 - clearer explanation of threading configure options.
4792 - fixup asynclook test for nothreading (it creates only one process
4793 to do the extended test).
4794 - changed name of ub_val_result_free to ub_val_resolve_free.
4795 - removes warning message during library linking, renamed
4796 libunbound/unbound.c -> libunbound.c and worker to libworker.
4797 - fallback without EDNS if result is NOTIMPL as well as on FORMERR.
4799 5 February 2008: Wouter
4800 - statistics-interval: seconds option added.
4801 - test for statistics option
4802 - ignore errors making directories, these can occur in parallel builds
4803 - fixup Makefile strip command and libunbound docs typo.
4805 31 January 2008: Wouter
4806 - bg thread/process reads and writes the pipe nonblocking all the time
4807 so that even if the pipe is buffered or so, the bg thread does not
4808 block, and services both pipes and queries.
4810 30 January 2008: Wouter
4811 - check trailing / on chrootdir in checkconf.
4812 - check if root hints and anchor files are in chrootdir.
4813 - no route to host tcp error is verbosity level 2.
4814 - removed unused send_reply_iov. and its configure check.
4815 - added prints of 'remote address is 1.2.3.4 port 53' to errors
4816 from netevent; the basic socket errors.
4818 28 January 2008: Wouter
4819 - fixup uninit use of buffer by libunbound (query id, flags) for
4821 - fixup uninit warning from random.c; also seems to fix sporadic
4822 sigFPE coming out of openssl.
4823 - made openssl entropy warning more silent for library use. Needs
4825 - fixup forgotten locks for rbtree_searches on ctx->query tree.
4826 - random generator cleanup - RND_STATE_SIZE removed, and instead
4827 a super-rnd can be passed at init to chain init random states.
4828 - test also does lock checks if available.
4829 - protect config access in libworker_setup().
4830 - libevent doesn't like comm_base_exit outside of runloop.
4831 - close fds after removing commpoints only (for epoll, kqueue).
4833 25 January 2008: Wouter
4834 - added tpkg for asynclook and library use.
4835 - allows localhost to be queried when as a library.
4836 - fixup race condition between cancel and answer (in case of
4837 really fast answers that beat the cancel).
4838 - please doxygen, put doxygen comment in one place.
4839 - asynclook -b blocking mode and test.
4840 - refactor asynclook, nicer code.
4841 - fixup race problems from opensll in rand init from library, with
4842 a mutex around the rand init.
4843 - fix pass async_id=NULL to _async resolve().
4844 - rewrote _wait() routine, so that it is threadsafe.
4845 - cancelation is threadsafe.
4846 - asynclook extended test in tpkg.
4847 - fixed two races where forked bg process waits for (somehow shared?)
4848 locks, so does not service the query pipe on the bg side.
4849 Now those locks are only held for fg_threads and for bg_as_a_thread.
4851 24 January 2008: Wouter
4852 - tested the cancel() function.
4853 - asynclook -c (cancel) feature.
4854 - fix fail to allocate context actions.
4855 - make pipe nonblocking at start.
4856 - update plane for retry mode with caution to limit bandwidth.
4857 - fix Makefile for concurrent make of unbound-host.
4858 - renamed ub_val_ctx_wait/poll/process/fd to ub_val*.
4859 - new calls to set forwarding added to header and docs.
4861 23 January 2008: Wouter
4862 - removed debug prints from if-auto, verb-algo enables some.
4863 - libunbound QUIT setup, remove memory leaks, when using threads
4864 will share memory for passing results instead of writing it over
4865 the pipe, only writes ID number over the pipe (towards the handler
4866 thread that does process() ).
4868 22 January 2008: Wouter
4869 - library code for async in libunbound/unbound.c.
4870 - fix link testbound.
4871 - fixup exit bug in mini_event.
4872 - background worker query enter and result functions.
4873 - bg query test application asynclook, it looks up multiple
4874 hostaddresses (A records) at the same time.
4876 21 January 2008: Wouter
4877 - libworker work, netevent raw commpoints, write_msg, serialize.
4879 18 January 2008: Wouter
4880 - touch up of manpage for libunbound.
4881 - support for IP_RECVDSTADDR (for *BSD ip4).
4882 - fix for BSD, do not use ip4to6 mapping, make two sockets, once
4883 ip6 and once ip4, uses socket options.
4884 - goodbye ip4to6 mapping.
4885 - update ldns-testpkts with latest version from ldns-trunk.
4886 - updated makedist for relative ldns pathnames.
4887 - library API with more information inside the result structure.
4888 - work on background resolves.
4890 17 January 2008: Wouter
4891 - fixup configure in case -lldns is installed.
4892 - fixup a couple of doxygen warnings, about enum variables.
4893 - interface-automatic now copies the interface address from the
4894 PKT_INFO structure as well.
4895 - manual page with library API, all on one page 'man libunbound'.
4896 - rewrite of PKTINFO structure, it also captures IP4 PKTINFO.
4898 16 January 2008: Wouter
4899 - incoming queries to the server with TC bit on are replied FORMERR.
4900 - interface-automatic replied the wrong source address on localhost
4901 queries. Seems to be due to ifnum=0 in recvmsg PKTINFO. Trying
4902 to use ifnum=-1 to mean 'no interface, use kernel route'.
4904 15 January 2008: Wouter
4905 - interface-automatic feature. experimental. Nice for anycast.
4906 - tpkg test for ip6 ancillary data.
4907 - removed debug prints.
4908 - porting experience, define for Solaris, test refined for BSD
4909 compatibility. The feature probably will not work on OpenBSD.
4910 - makedist fixup for ldns-src in build-dir.
4912 14 January 2008: Wouter
4913 - in no debug sets NDEBUG to remove asserts.
4914 - configure --enable-debug is needed for dependency generation
4915 for assertions and for compiler warnings.
4916 - ldns.tgz updated with ldns-trunk (where buffer.h is updated).
4917 - fix lint, unit test in optimize mode.
4918 - default access control allows ::ffff:127.0.0.1 v6mapped localhost.
4920 11 January 2008: Wouter
4921 - man page, warning removed.
4922 - added text describing the use of stub zones for private zones.
4923 - checkconf tests for bad hostnames (IP address), and for doubled
4925 - memory sizes can be given with 'k', 'Kb', or M or G appended.
4927 10 January 2008: Wouter
4928 - typo in example.conf.
4929 - made using ldns-src that is included the package more portable
4930 by linking with .lo instead of .o files in the ldns package.
4931 - nicer do-ip6: yes/no documentation.
4932 - nicer linking of libevent .o files.
4933 - man pages render correctly on solaris.
4935 9 January 2008: Wouter
4936 - fixup openssl RAND problem, when the system is not configured to
4937 give entropy, and the rng needs to be seeded.
4939 8 January 2008: Wouter
4940 - print median and quartiles with extensive logging.
4942 4 January 2008: Wouter
4943 - document misconfiguration in private network.
4945 2 January 2008: Wouter
4946 - fixup typo in requirements.
4947 - document that 'refused' is a better choice than 'drop' for
4948 the access control list, as refused will stop retries.
4950 7 December 2007: Wouter
4951 - unbound-host has a -d option to show what happens. This can help
4952 with debugging (why do I get this answer).
4953 - fixup CNAME handling, on nodata, sets and display canonname.
4954 - dot removed from CNAME display.
4955 - respect -v for NXDOMAINs.
4956 - updated ldns-src.tar.gz with ldns-trunk today (1.2.2 fixes).
4957 - size_t to int for portability of the header file.
4958 - fixup bogus handling.
4959 - dependencies and lint for unbound-host.
4961 6 December 2007: Wouter
4962 - library resolution works in foreground mode, unbound-host app
4964 - unbound-host prints rdata using ldns.
4965 - unbound-host accepts trust anchors, and prints validation
4966 information when you give -v.
4968 5 December 2007: Wouter
4969 - locking in context_new() inside the function.
4970 - setup of libworker.
4972 4 December 2007: Wouter
4973 - minor Makefile fixup.
4974 - moved module-stack code out of daemon/daemon into services/modstack,
4975 preparing for code-reuse.
4976 - move context into own header file.
4977 - context query structure.
4978 - removed unused variable pwd from checkconf.
4979 - removed unused assignment from outside netw.
4980 - check timeval length of string.
4981 - fixup error in val_utils getsigner.
4982 - fixup same (*var) error in netblocktostr.
4983 - fixup memleak on parse error in localzone.
4984 - fixup memleak on packet parse error.
4985 - put ; after union in parser.y.
4986 - small hardening in iter_operate against iq==NULL.
4987 - hardening, if error reply with rcode=0 (noerror) send servfail.
4988 - fixup same (*var) error in find_rrset in msgparse, was harmless.
4989 - check return value of evtimer_add().
4990 - fixup lockorder in lruhash_reclaim(), building up a list of locked
4991 entries one at a time. Instead they are removed and unlocked.
4992 - fptr_wlist for markdelfunc.
4993 - removed is_locked param from lruhash delkeyfunc.
4994 - moved bin_unlock during bin_split purely to please.
4996 3 December 2007: Wouter
4997 - changed checkconf/ to smallapp/ to make room for more support tools.
4998 (such as unbound-host).
4999 - install dirs created with -m 755 because they need to be accessible.
5000 - library extensive featurelist added to TODO.
5001 - please doxygen, lint.
5002 - library test application, with basic functionality.
5003 - fix for building in a subdirectory.
5004 - link lib fix for Leopard.
5006 30 November 2007: Wouter
5007 - makefile that creates libunbound.la, basic file or libunbound.a
5008 when creating static executables (no libtool).
5011 29 November 2007: Wouter
5012 - 0.9 public API start.
5014 28 November 2007: Wouter
5015 - Changeup plan for 0.8 - no complication needed, a simple solution
5016 has been chosen for authoritative features.
5017 - you can use single quotes in the config file, so it is possible
5018 to specify TXT records in local data.
5019 - fixup small memory problem in implicit transparent zone creation.
5020 - test for implicit zone creation and multiple RR RRsets local data.
5021 - local-zone nodefault test.
5022 - show testbound testlist on commit.
5023 - iterator normalizer changes CNAME chains ending in NXDOMAIN where
5024 the packet got rcode NXDOMAIN into rcode NOERROR. (since the initial
5026 - nicer verbosity: 0 and 1 levels.
5027 - lower nonRDquery chance of eliciting wrongly typed validation
5028 requiring message from the cache.
5029 - fix for nonRDquery validation typing; nodata is detected when
5030 SOA record in auth section (all validation-requiring nodata messages
5031 have a SOA record in authority, so this is OK for the validator),
5032 and NS record is needed to be a referral.
5033 - duplicate checking when adding NSECs for a CNAME, and test.
5034 - created svn tag 0.8, after completing testbed tests.
5036 27 November 2007: Wouter
5037 - per suggestion in rfc2308, replaced default max-ttl value with 1 day.
5038 - set size of msgparse lookup table to 32, from 1024, so that its size
5039 is below the 2048 regional large size threshold, and does not cause
5040 a call to malloc when a message is parsed.
5041 - update of memstats tool to print number of allocation calls.
5042 This is what is taking time (not space) and indicates the avg size
5043 of the allocations as well. region_alloc stat is removed.
5045 22 November 2007: Wouter
5046 - noted EDNS in-the-middle dropping trouble as a TODO.
5047 At this point theoretical, no user trouble has been reported.
5048 - added all default AS112 zones.
5049 - answers from local zone content.
5050 * positive answer, the rrset in question
5051 * nodata answer (exist, but not that type).
5052 * nxdomain answer (domain does not exist).
5053 * empty-nonterminal answer.
5054 * But not: wildcard, nsec, referral, rrsig, cname/dname,
5055 or additional section processing, NS put in auth.
5056 - test for correct working of static and transparent and couple
5057 of important defaults (localhost, as112, reverses).
5058 Also checks deny and refuse settings.
5059 - fixup implicit zone generation and AA bit for NXDOMAIN on localdata.
5061 21 November 2007: Wouter
5062 - local zone internal data setup.
5064 20 November 2007: Wouter
5065 - 0.8 - str2list config support for double string config options.
5066 - local-zone and local-data options, config storage and documentation.
5068 19 November 2007: Wouter
5069 - do not downcase NSEC and RRSIG for verification. Follows
5070 draft-ietf-dnsext-dnssec-bis-updates-06.txt.
5071 - fixup leaking unbound daemons at end of tests.
5072 - README file updated.
5073 - nice libevent not found error.
5074 - README talks about gnu make.
5075 - 0.8: unit test for addr_mask and fixups for it.
5076 and unit test for addr_in_common().
5077 - 0.8: access-control config file element.
5078 and unit test rpl replay file.
5079 - 0.8: fixup address reporting from netevent.
5081 16 November 2007: Wouter
5082 - privilege separation is not needed in unbound at this time.
5083 TODO item marked as such.
5084 - created beta-0.7 branch for support.
5085 - tagged 0.7 for beta release.
5086 - moved trunk to 0.8 for 0.8(auth features) development.
5087 - 0.8: access control list setup.
5089 15 November 2007: Wouter
5090 - review fixups from Jelte.
5092 14 November 2007: Wouter
5093 - testbed script does not recreate configure, since its in svn now.
5094 - fixup checkconf test so that it does not test
5095 /etc/unbound/unbound.conf.
5098 13 November 2007: Wouter
5099 - remove debug print.
5100 - fixup testbound exit when LIBEVENT_SIGNAL_PROBLEM exists.
5102 12 November 2007: Wouter
5103 - fixup signal handling where SIGTERM could be ignored if a SIGHUP
5105 - bugreports to unbound-bugs@nlnetlabs.nl
5106 - fixup testbound so it exits cleanly.
5107 - cleanup the caches on a reload, so that rrsetID numbers won't clash.
5109 9 November 2007: Wouter
5110 - took ldns snapshot in repo.
5111 - default config file is /etc/unbound/unbound.conf.
5112 If it doesn't exist, it is installed with the doc/example.conf file.
5113 The file is not deleted on uninstall.
5114 - default listening is not all, but localhost interfaces.
5116 8 November 2007: Wouter
5117 - Fixup chroot and drop user privileges.
5118 - new L root ip address in default hints.
5120 1 November 2007: Wouter
5121 - Fixup of crash on reload, due to anchors in env not NULLed after
5122 dealloc during deinit.
5123 - Fixup of chroot call. Happens after privileges are dropped, so
5124 that checking the passwd entry still works.
5125 - minor touch up of clear() hashtable function.
5126 - VERB_DETAIL prints out what chdir, username, chroot is being done.
5127 - when id numbers run out, caches are cleared, as in design notes.
5128 Tested with a mock setup with very few bits in id, it worked.
5129 - harden-dnssec-stripped: yes is now default. It insists on dnssec
5130 data for trust anchors. Included tests for the feature.
5132 31 October 2007: Wouter
5133 - cache-max-ttl config option.
5134 - building outside sourcedir works again.
5135 - defaults more secure:
5137 chroot: "/etc/unbound"
5138 The operator can override them to be less secure ("") if necessary.
5139 - fix horrible oversight in sorting rrset references in a message,
5140 sort per reference key pointer, not on referencepointer itself.
5141 - pidfile: "/etc/unbound/unbound.pid" is now the default.
5142 - tests changed to reflect the updated default.
5143 - created hashtable clear() function that respects locks.
5145 30 October 2007: Wouter
5146 - fixup assertion failure that relied on compressed names to be
5147 smaller than uncompressed names. A packet from comrite.com was seen
5148 to be compressed to a larger size. Added it as unit test.
5149 - quieter logging at low verbosity level for common tcp messages.
5150 - no greedy TTL update.
5152 23 October 2007: Wouter
5153 - fixup (grand-)parent problem for dnssec-lameness detection.
5154 - fixup tests to do additional section processing for lame replies,
5155 since the detection needs that.
5156 - no longer trust in query section in reply during dnssec lame detect.
5157 - dnssec lameness does not make the server never ever queried, but
5158 non-preferred. If no other servers exist or answer, the dnssec lame
5159 server is used; the fastest dnssec lame server is chosen.
5160 - added test then when trust anchor cannot be primed (nodata), the
5161 insecure mode from unbound works.
5162 - Fixup max queries per thread, any more are dropped.
5164 22 October 2007: Wouter
5165 - added donotquerylocalhost config option. Can be turned off for
5167 - ISO C compat changes.
5168 - detect RA-no-AA lameness, as LAME.
5169 - DNSSEC-lameness detection, as LAME.
5170 See notes in requirements.txt for choices made.
5171 - tests for lameness detection.
5172 - added all to make test target; need unbound for fwd tests.
5173 - testbound does not pollute /etc/unbound.
5175 19 October 2007: Wouter
5176 - added configure (and its files) to svn, so that the trunk is easier
5177 to use. ./configure, config.guess, config.sub, ltmain.sh,
5179 - added yacc/lex generated files, util/configlexer.c,
5180 util/configparser.c util/configparser.h, to svn.
5181 - without lex no attempt to use it.
5182 - unsecure response validation collated into one block.
5183 - remove warning about const cast of cfgfile name.
5184 - outgoing-interfaces can be different from service interfaces.
5185 - ldns-src configure is done during unbound configure and
5186 ldns-src make is done during unbound make, and so inherits the
5187 make arguments from the unbound make invocation.
5188 - nicer error when libevent problem causes instant exit on signal.
5189 - read root hints from a root hint file (like BIND does).
5191 18 October 2007: Wouter
5192 - addresses are logged with errors.
5193 - fixup testcode fake event to remove pending before callback
5194 since the callback may create new pending items.
5195 - tests updated because retries are now in iterator module.
5196 - ldns-testpkts code is checked for differences between unbound
5197 and ldns by makedist.sh.
5198 - ldns trunk from today added in svn repo for fallback in case
5199 no ldns is installed on the system.
5200 make download_ldns refreshes the tarball with ldns svn trunk.
5201 - ldns-src.tar.gz is used if no ldns is found on the system, and
5202 statically linked into unbound.
5203 - start of regional allocator code.
5204 - regional uses less memory and variables, simplified code.
5205 - remove of region-allocator.
5206 - alloc cache keeps a cache of recently released regional blocks,
5208 - make unit test cleanly free memory.
5210 17 October 2007: Wouter
5211 - fixup another cycle detect and ns-addr timeout resolution bug.
5212 This time by refusing delegations from the cache without addresses
5213 when resolving a mandatory-glue nameserver-address for that zone.
5214 We're going to have to ask a TLD server anyway; might as well be
5215 the TLD server for this name. And this resolves a lot of cases where
5216 the other nameserver names lead to cycles or are not available.
5217 - changed random generator from random(3) clone to arc4random wrapped
5218 for thread safety. The random generator is initialised with
5219 entropy from the system.
5220 - fix crash where failure to prime DNSKEY tried to print null pointer
5222 - removed some debug prints, only verb_algo (4) enables them.
5223 - fixup test; new random generator took new paths; such as one
5224 where no scripted answer was available.
5225 - mark insecure RRs as insecure.
5226 - fixup removal of nonsecure items from the additional.
5227 - reduced timeout values to more realistic, 376 msec (262 msec has
5228 90% of roundtrip times, 512 msec has 99% of roundtrip times.)
5229 - server selection failover to next server after timeout (376 msec).
5231 16 October 2007: Wouter
5232 - no malloc in log_hex.
5233 - assertions around system calls.
5234 - protect against gethostname without ending zero.
5235 - ntop output is null terminated by unbound.
5236 - pidfile content null termination
5237 - various snprintf use sizeof(stringbuf) instead of fixed constant.
5238 - changed loopdetect % 8 with & 0x7 since % can become negative for
5239 weird negative input and particular interpretation of integer math.
5240 - dname_pkt_copy checks length of result, to protect result buffers.
5241 prints an error, this should not happen. Bad strings should have
5242 been rejected earlier in the program.
5243 - remove a size_t underflow from msgreply size func.
5245 15 October 2007: Wouter
5247 - fix IP6 TCP, wrong definition check. With test package.
5248 - fixup the fact that the query section was not compressed to,
5249 the code was there but was called by value instead of by reference.
5250 And test for the case, uses xxd and nc.
5251 - more portable ip6 check for sockaddr types.
5253 8 October 2007: Wouter
5254 - --disable-rpath option in configure for 64bit systems with
5255 several dynamic lib dirs.
5257 7 October 2007: Wouter
5258 - fixup tests for no AD bit in non-DO queries.
5259 - test that makes sure AD bit is not set on non-DO query.
5261 6 October 2007: Wouter
5262 - removed logfile open early. It did not have the proper permissions;
5263 it was opened as root instead of the user. And we cannot change user
5264 id yet, since chroot and bind ports need to be done.
5265 - callback checks for event callbacks done from mini_event. Because
5266 of deletions cannot do this from netevent. This means when using
5267 libevent the protection does not work on event-callbacks.
5268 - fixup too small reply (did not zero counts).
5269 - fixup reply no longer AD bit when query without DO bit.
5271 5 October 2007: Wouter
5272 - function pointer whitelist.
5274 4 October 2007: Wouter
5275 - overwrite sensitive random seed value after use.
5276 - switch to logfile very soon if not -d (console attached).
5277 - error messages do not reveal the trustanchor contents.
5278 - start work on function pointer whitelists.
5280 3 October 2007: Wouter
5281 - fix for multiple empty nonterminals, after multiple DSes in the
5283 - mesh checks if modules are looping, and stops them.
5284 - refetch with CNAMEd nameserver address regression test added.
5285 - fixup line count bug in testcode, so testbound prints correct line
5286 number with parse errors.
5287 - unit test for multiple ENT case.
5288 - fix for cname out of validated unsec zone.
5289 - fixup nasty id=0 reuse. Also added assertions to detect its
5290 return (the assertion catches in the existing test cases).
5292 1 October 2007: Wouter
5293 - skip F77, CXX, objC tests in configure step.
5294 - fixup crash in refetch glue after a CNAME.
5295 and protection against similar failures (with error print).
5297 28 September 2007: Wouter
5298 - test case for unbound-checkconf, fixed so it also checks the
5299 interface: statements.
5301 26 September 2007: Wouter
5302 - SIGHUP will reopen the log file.
5303 - Option to log to syslog.
5304 - please lint, fixup tests (that went to syslog on open, oops).
5305 - config check program.
5307 25 September 2007: Wouter
5308 - tests for NSEC3. Fixup bitmap checks for NSEC3.
5309 - positive ANY response needs to check if wildcard expansion, and
5310 check that original data did not exist.
5311 - tests for NSEC3 that wrong use of OPTOUT is bad. For insecure
5312 delegation, for abuse of child zone apex nsec3.
5313 - create 0.5 release tag.
5315 24 September 2007: Wouter
5316 - do not make test programs by default.
5317 - But 'make test' will perform all of the tests.
5318 - Advertise builtin select libevent alternative when no libevent
5320 - signit can generate NSEC3 hashes, for generating tests.
5321 - multiple nsec3 parameters in message test.
5322 - too high nsec3 iterations becomes insecure test.
5324 21 September 2007: Wouter
5325 - fixup empty_DS_name allocated in wrong region (port DEC Alpha).
5326 - fixup testcode lock safety (port FreeBSD).
5327 - removes subscript has type char warnings (port Solaris 9).
5328 - fixup of field with format type to int (port MacOS/X intel).
5329 - added test for infinite loop case in nonRD answer validation.
5330 It was a more general problem, but hard to reproduce. When an
5331 unsigned rrset is being validated and the key fetched, the DS
5332 sequence is followed, but if the final name has no DS, then no
5333 proof is possible - the signature has been stripped off.
5335 20 September 2007: Wouter
5336 - fixup and test for NSEC wildcard with empty nonterminals.
5337 - makedist.sh fixup for svn info.
5338 - acl features request in plan.
5339 - improved DS empty nonterminal handling.
5340 - compat with ANS nxdomain for empty nonterminals. Attempts the nodata
5341 proof anyway, which succeeds in ANS failure case.
5342 - striplab protection in case it becomes -1.
5343 - plans for static and blacklist config.
5345 19 September 2007: Wouter
5346 - comments about non-packed usage.
5347 - plan for overload support in 0.6.
5348 - added testbound tests for a failed resolution from the logs
5349 and for failed prime when missing glue.
5350 - fixup so useless delegation points are not returned from the
5351 cache. Also the safety belt is used if priming fails to complete.
5352 - fixup NSEC rdata not to be lowercased, bind compat.
5354 18 September 2007: Wouter
5355 - wildcard nsec3 testcases, and fixup to get correct wildcard name.
5356 - validator prints subtype classification for debug.
5358 17 September 2007: Wouter
5359 - NSEC3 hash cache unit test.
5360 - validator nsec3 nameerror test.
5362 14 September 2007: Wouter
5363 - nsec3 nodata proof, nods proof, wildcard proof.
5364 - nsec3 support for cname chain ending in noerror or nodata.
5365 - validator calls nsec3 proof routines if no NSECs prove anything.
5366 - fixup iterator bug where it stored the answer to a cname under
5367 the wrong qname into the cache. When prepending the cnames, the
5368 qname has to be reset to the original qname.
5370 13 September 2007: Wouter
5371 - nsec3 find matching and covering, ce proof, prove namerror msg.
5373 12 September 2007: Wouter
5374 - fixup of manual page warnings, like for NSD bugreport.
5375 - nsec3 work, config, max iterations, filter, and hash cache.
5377 6 September 2007: Wouter
5378 - fixup to find libevent on mac port install.
5379 - fixup size_t vs unsigned portability in validator/sigcrypt.
5380 - please compiler on different platforms, for unreachable code.
5382 - pthread_rwlock type is optional, in case of old pthread libs.
5384 5 September 2007: Wouter
5385 - cname, name error validator tests.
5386 - logging of qtype ANY works.
5387 - ANY type answers get RRSIG in answer section of replies (but not
5388 in other sections, unless DO bit is on).
5389 - testbound can replay a TCP query (set MATCH TCP in the QUERY).
5390 - DS and noDS referral validation test.
5391 - if you configure many trust anchors, parent trust anchors can
5392 securely deny existence of child trust anchors, if validated.
5393 - not all *.name NSECs are present because a wildcard was matched,
5394 and *.name NSECs can prove nodata for empty nonterminals.
5395 Also, for wildcard name NSECs, check they are not from the parent
5396 zone (for wildcarded zone cuts), and check absence of CNAME bit,
5398 - configure option for memory allocation debugging.
5399 - port configure option for memory allocation to solaris10.
5401 4 September 2007: Wouter
5402 - fixup of Leakage warning when serviced queries processed multiple
5403 callbacks for the same query from the same server.
5404 - testbound removes config file from /tmp on failed exit.
5405 - fixup for referral cleanup of the additional section.
5406 - tests for cname, referral validation.
5407 - neater testbound tpkg output.
5408 - DNAMEs no longer match their apex when synthesized from the cache.
5409 - find correct signer name for DNAME responses.
5410 - wildcarded DNAME test and fixup code to detect.
5411 - prepend NSEC and NSEC3 rrsets in the iterator while chasing CNAMEs.
5412 So that wildcarded CNAMEs get their NSEC with them to the answer.
5413 - test for a CNAME to a DNAME to a CNAME to an answer, all from
5414 different domains, for key fetching and signature checking of
5417 3 September 2007: Wouter
5418 - Fixed error in iterator that would cause assertion failure in
5419 validator. CNAME to a NXDOMAIN response was collated into a response
5420 with both a CNAME and the NXDOMAIN rcode. Added a test that the
5421 rcode is changed to NOERROR (because of the CNAME).
5422 - timeout on tcp does not lead to spurious leakage detect.
5423 - account memory for name of lame zones, so that memory leakages does
5424 not show lame cache growth as a leakage growth.
5425 - config setting for lameness cache expressed in bytes, instead of
5427 - tool too summarize allocations per code line.
5429 31 August 2007: Wouter
5430 - can read bind trusted-keys { ... }; files, in a compatibility mode.
5431 - iterator should not detach target queries that it still could need.
5432 the protection against multiple outstanding queries is moved to a
5433 current_query num check.
5434 - validator nodata, positive, referral tests.
5435 - dname print can print '*' wildcard.
5437 30 August 2007: Wouter
5438 - fixup override date config option.
5439 - config options to control memory usage.
5440 - caught bad free of un-alloced data in worker_send error case.
5441 - memory accounting for key cache (trust anchors and temporary cache).
5442 - memory accounting fixup for outside network tcp pending waits.
5443 - memory accounting fixup for outside network tcp callbacks.
5444 - memory accounting for iterator fixed storage.
5445 - key cache size and slabs config options.
5446 - lib crypto cleanups at exit.
5448 29 August 2007: Wouter
5449 - test tool to sign rrsets for testing validator with.
5450 - added RSA and DSA test keys, public and private pairs, 512 bits.
5451 - default configuration is with validation enabled.
5452 Only a trust-anchor needs to be configured for DNSSEC to work.
5453 - do not convert to DER for DSA signature verification.
5454 - validator replay test file, for a DS to DNSKEY DSA key prime and
5457 28 August 2007: Wouter
5458 - removed double use for udp buffers, that could fail,
5459 instead performs a malloc to do the backup.
5460 - validator validates referral messages, by validating all the rrsets
5461 and stores the rrsets in the cache. Further referral (nonRD queries)
5462 replies are made from the rrset cache directly. Unless unchecked
5463 rrsets are encountered, there are then validated.
5464 - enforce that signing is done by a parent domain (or same domain).
5465 - adjust TTL downwards if rrset TTL bigger than signature allows.
5466 - permissive mode feature, sets AD bit for secure, but bogus does
5467 not give servfail (bogus is changed into indeterminate).
5468 - optimization of rrset verification. rr canonical sorting is reused,
5469 for the same rrset. canonical rrset image in buffer is reused for
5471 - if the rrset is too big (64k exactly + large owner name) the
5472 canonicalization routine will fail if it does not fit in buffer.
5473 - faster verification for large sigsets.
5474 - verb_detail mode reports validation failures, but not the entire
5475 algorithm for validation. Key prime failures are reported as
5478 27 August 2007: Wouter
5479 - do not garble the edns if a cache answer fails.
5480 - answer norecursive from cache if possible.
5481 - honor clean_additional setting when returning secure non-recursive
5483 - do not store referral in msg cache for nonRD queries.
5484 - store verification status in the rrset cache to speed up future
5486 - mark rrsets indeterminate and insecure if they are found to be so.
5487 and store this in the cache.
5489 24 August 2007: Wouter
5490 - message is bogus if unsecure authority rrsets are present.
5491 - val-clean-additional option, so you can turn it off.
5492 - move rrset verification out of the specific proof types into one
5493 routine. This makes the proof routines prettier.
5494 - fixup cname handling in validator, cname-to-positive and cname-to-
5496 - Do not synthesize DNSKEY and DS responses from the rrset cache if
5497 the rrset is from the additional section. Signatures may have
5498 fallen off the packet, and cause validation failure.
5499 - more verbose signature date errors (with the date attached).
5500 - increased default infrastructure cache size. It is important for
5501 performance, and 1000 entries are only 212k (or a 400 k total cache
5502 size). To 10000 entries (for 2M entries, 4M cache size).
5504 23 August 2007: Wouter
5505 - CNAME handling - move needs_validation to before val_new().
5506 val_new() setups the chase-reply to be an edited copy of the msg.
5507 new classification, and find signer can find for it.
5508 removal of unsigned crap from additional, and query restart for
5510 - refuse to follow wildcarded DNAMEs when validating.
5511 But you can query for qtype ANY, or qtype DNAME and validate that.
5513 22 August 2007: Wouter
5515 - review - use val_error().
5517 21 August 2007: Wouter
5518 - ANY response validation.
5519 - store security status in cache.
5520 - check cache security status and either send the query to be
5521 validated, return the query to client, or send servfail to client.
5522 Sets AD bit on validated replies.
5523 - do not examine security status on an error reply in mesh_done.
5524 - construct DS, DNSKEY messages from rrset cache.
5525 - manual page entry for override-date.
5527 20 August 2007: Wouter
5528 - validate and positive validation, positive wildcard NSEC validation.
5529 - nodata validation, nxdomain validation.
5531 18 August 2007: Wouter
5532 - process DNSKEY response in FINDKEY state.
5534 17 August 2007: Wouter
5535 - work on DS2KE routine.
5536 - val_nsec.c for validator NSEC proofs.
5537 - unit test for NSEC bitmap reading.
5538 - dname iswild and canonical_compare with unit tests.
5540 16 August 2007: Wouter
5542 - latest release libevent 1.3c and 1.3d have threading fixed.
5543 - key entry fixup data pointer and ttl absolute.
5544 - This makes a key-prime succeed in validator, with DS or DNSKEY as
5546 - fixup canonical compare byfield routine, fix bug and also neater.
5547 - fixed iterator response type classification for queries of type
5549 dig ANY gives sometimes NS rrset in AN and NS section, and parser
5550 removes the NS section duplicate. dig NS gives sometimes the NS
5551 in the answer section, as referral.
5552 - validator FINDKEY state.
5554 15 August 2007: Wouter
5555 - crypto calls to verify signatures.
5556 - unit test for rrsig verification.
5558 14 August 2007: Wouter
5559 - default outgoing ports changed to avoid port 2049 by default.
5560 This port is widely blocked by firewalls.
5561 - count infra lameness cache in memory size.
5562 - accounting of memory improved
5563 - outbound entries are allocated in the query region they are for.
5564 - extensive debugging for memory allocations.
5565 - --enable-lock-checks can be used to enable lock checking.
5566 - protect undefs in config.h from autoheaders ministrations.
5567 - print all received udp packets. log hex will print on multiple
5569 - fixed error in parser with backwards rrsig references.
5570 - mark cycle targets for iterator did not have CD flag so failed
5573 13 August 2007: Wouter
5574 - fixup makefile, if lexer is missing give nice error and do not
5575 mess up the dependencies.
5576 - canonical compare routine updated.
5577 - canonical hinfo compare.
5578 - printout list of the queries that the mesh is working on.
5580 10 August 2007: Wouter
5581 - malloc and free overrides that track total allocation and frees.
5582 for memory debugging.
5583 - work on canonical sort.
5585 9 August 2007: Wouter
5586 - canonicalization, signature checks
5587 - dname signature label count and unit test.
5588 - added debug heap size print to memory printout.
5589 - typo fixup in worker.c
5590 - -R needed on solaris.
5591 - validator override option for date check testing.
5593 8 August 2007: Wouter
5594 - ldns _raw routines created (in ldns trunk).
5595 - sigcrypt DS digest routines
5596 - val_utils uses sigcrypt to perform signature cryptography.
5597 - sigcrypt keyset processing
5599 7 August 2007: Wouter
5600 - security status type.
5601 - security status is copied when rdata is equal for rrsets.
5602 - rrset id is updated to invalidate all the message cache entries
5603 that refer to NSEC, NSEC3, DNAME rrsets that have changed.
5605 - val_sigcrypt file for validator signature checks.
5607 6 August 2007: Wouter
5608 - key cache for validator.
5609 - moved isroot and dellabel to own dname routines, with unit test.
5611 3 August 2007: Wouter
5613 - scrubber check section of lame NS set.
5614 - trust anchors can be in config file or read from zone file,
5615 DS and DNSKEY entries.
5616 - unit test trust anchor storage.
5617 - trust anchors converted to packed rrsets.
5618 - key entry definition.
5620 2 August 2007: Wouter
5621 - configure change for latest libevent trunk version (needs -lrt).
5622 - query_done and walk_supers are moved out of module interface.
5623 - fixup delegation point duplicates.
5624 - fixup iterator scrubber; lame NS set is let through the scrubber
5625 so that the classification is lame.
5626 - validator module exists, and does nothing but pass through,
5627 with calling of next module and return.
5630 1 August 2007: Wouter
5631 - set version to 0.5
5632 - module work for module to module interconnections.
5633 - config of modules.
5634 - detect cycle takes flags.
5636 31 July 2007: Wouter
5640 30 July 2007: Wouter
5641 - changed random state init, so that sequential process IDs are not
5642 cancelled out by sequential thread-ids in the random number seed.
5643 - the fwd_three test, which sends three queries to unbound, and
5644 unbound is kept waiting by ldns-testns for 3 seconds, failed
5645 because the retry timeout for default by unbound is 3 seconds too,
5646 it would hit that timeout and fail the test. Changed so that unbound
5647 is kept waiting for 2 seconds instead.
5649 27 July 2007: Wouter
5650 - removed useless -C debug option. It did not work.
5651 - text edit of documentation.
5652 - added doc/CREDITS file, referred to by the manpages.
5655 26 July 2007: Wouter
5656 - cycle detection, for query state dependencies. Will attempt to
5657 circumvent the cycle, but if no other targets available fails.
5658 - unit test for AXFR, IXFR response.
5659 - test for cycle detection.
5661 25 July 2007: Wouter
5662 - testbound read ADDRESS and check it.
5663 - test for version.bind and friends.
5664 - test for iterator chaining through several referrals.
5665 - test and fixup for refetch for glue. Refetch fails if glue
5666 is still not provided.
5668 24 July 2007: Wouter
5669 - Example section in config manual.
5670 - Addr stored for range and moment in replay.
5672 20 July 2007: Wouter
5673 - Check CNAME chain before returning cache entry with CNAMEs.
5674 - Option harden-glue, default is on. It will discard out of zone
5675 data. If disabled, performance is faster, but spoofing attempts
5676 become a possibility. Note that still normalize scrubbing is done,
5677 and that the potentially spoofed data is used for infrastructure
5678 and not returned to the client.
5679 - if glue times out, refetch by asking parent of delegation again.
5680 Much like asking for DS at the parent side.
5681 - TODO items from forgery-resilience draft.
5682 and on memory handling improvements.
5683 - renamed module_event_timeout to module_event_noreply.
5684 - memory reporting code; reports on memory usage after handling
5685 a network packet (not on cache replies).
5687 19 July 2007: Wouter
5688 - shuffle NS selection when getting nameserver target addresses.
5689 - fixup of deadlock warnings, yield cpu in checklock code so that
5690 freebsd scheduler selects correct process to run.
5691 - added identity and version config options and replies.
5692 - store cname messages complete answers.
5694 18 July 2007: Wouter
5695 - do not query addresses, 127.0.0.1, and ::1 by default.
5697 17 July 2007: Wouter
5698 - forward zone options in config file.
5699 - forward per zone in iterator. takes precedence over stubs.
5700 - fixup commithooks.
5701 - removed forward-to and forward-to-port features, subsumed by
5703 - fix parser to handle absent server: clause.
5704 - change untrusted rrset test to account for scrubber that is now
5705 applied during the test (which removes the poison, by the way).
5706 - feature, addresses can be specified with @portnumber, like nsd.conf.
5707 - test config files changed over to new forwarder syntax.
5709 27 June 2007: Wouter
5710 - delete of mesh does a postorder traverse of the tree.
5711 - found and fixed a memory leak. For TTL=0 messages, that would
5712 not be cached, instead the msg-replyinfo structure was leaked.
5713 - changed server selection so it will filter out hosts that are
5714 unresponsive. This is defined as a host with the maximum rto value.
5715 This means that unbound tried the host for retries up to 120 secs.
5716 The rto value will time out after host-ttl seconds from the cache.
5717 This keeps such unresolvable queries from taking up resources.
5718 - utility for keeping histogram.
5720 26 June 2007: Wouter
5721 - mesh is called by worker, and iterator uses it.
5722 This removes the hierarchical code.
5723 QueryTargets state and Finished state are merged for iterator.
5724 - forwarder mode no longer sets AA bit on first reply.
5725 - rcode in walk_supers is not needed.
5727 25 June 2007: Wouter
5729 - error encode routine for ease.
5731 22 June 2007: Wouter
5732 - removed unused _node iterator value from rbtree_t. Takes up space.
5733 - iterator can handle querytargets state without a delegation point
5734 set, so that a priming(stub) subquery error can be handled.
5735 - iterator stores if it is priming or not.
5736 - log_query_info() neater logging.
5737 - changed iterator so that it does not alter module_qstate.qinfo
5738 but keeps a chase query info. Also query_flags are not altered,
5739 the iterator uses chase_flags.
5740 - fixup crash in case no ports for the family exist.
5742 21 June 2007: Wouter
5743 - Fixup secondary buffer in case of error callback.
5744 - cleanup slumber list of runnable states.
5745 - module_subreq_depth fails to work in slumber list.
5746 - fixup query release for cached results to sub targets.
5747 - neater error for tcp connection failure, shows addr in verbose.
5748 - rbtree_init so that it can be used with preallocated memory.
5750 20 June 2007: Wouter
5751 - new -C option to enable coredumps after forking away.
5753 - fixup CNAME generation by scrubber, and memory allocation of it.
5754 - fixup deletion of serviced queries when all callbacks delete too.
5755 - set num target queries to 0 when you move them to slumber list.
5756 - typo in check caused subquery errors to be ignored, fixed.
5757 - make lint happy about rlim_t.
5758 - freeup of modules after freeup of module-states.
5759 - duplicate replies work, this uses secondary udp buffer in outnet.
5761 19 June 2007: Wouter
5762 - nicer layout in stats.c, review 0.3 change.
5763 - spelling improvement, review 0.3 change.
5764 - uncapped timeout for server selection, so that very fast or slow
5765 servers will stand out from the rest.
5766 - target-fetch-policy: "3 2 1 0 0" config setting.
5767 - fixup queries answered without RD bit (for root prime results).
5768 - refuse AXFR and IXFR requests.
5769 - fixup RD flag in error reply from iterator. fixup RA flag from
5771 - fixup encoding of very short edns buffer sizes, now sets TC bit.
5772 - config options harden-short-bufsize and harden-large-queries.
5774 18 June 2007: Wouter
5775 - same, move subqueries to slumber list when first has resolved.
5776 - fixup last fix for duplicate callbacks.
5777 - another offbyone in targetcounter. Also in Java prototype by the way.
5779 15 June 2007: Wouter
5780 - if a query asks to be notified of the same serviced query result
5781 multiple times, this will succeed. Only one callback will happen;
5782 multiple outbound-list entries result (but the double cleanup of it
5784 - when iterator moves on due to CNAME or referral, it will remove
5785 the subqueries (for other targets). These are put on the slumber
5787 - state module wait subq is OK with no new subqs, an old one may have
5788 stopped, with an error, and it is still waiting for other ones.
5789 - if a query loops, halt entire query (easy way to clean up properly).
5791 14 June 2007: Wouter
5792 - num query targets was > 0 , not >= 0 compared, so that fetch
5793 policy of 0 did nothing.
5795 13 June 2007: Wouter
5796 - debug option: configure --enable-static-exe for compile where
5797 ldns and libevent are linked statically. Default is off.
5798 - make install and make uninstall. Works with static-exe and without.
5799 installation of unbound binary and manual pages.
5800 - alignment problem fix on solaris 64.
5801 - fixup address in case of TCP error.
5803 12 June 2007: Wouter
5804 - num target queries was set to 0 at a bad time. Default it to 0 and
5805 increase as target queries are done.
5806 - synthesize CNAME and DNAME responses from the cache.
5807 - Updated doxygen config for doxygen 1.5.
5808 - aclocal newer version.
5809 - doxygen 1.5 fixes for comments (for the strict check on docs).
5811 11 June 2007: Wouter
5812 - replies on TCP queries have the address field set in replyinfo,
5813 for serviced queries, because the initiator does not know that
5814 a TCP fallback has occured.
5815 - omit DNSSEC types from nonDO replies, except if qtype is ANY or
5816 if qtype directly queries for the type (and then only show that
5817 'unknown type' in the answer section).
5818 - fixed message parsing where rrsigs on their own would be put
5819 in the signature list over the rrsig type.
5822 - fixup error in double linked list insertion for subqueries and
5823 for outbound list of serviced queries for iterator module.
5824 - nicer printout of outgoing port selection.
5825 - fixup cname target readout.
5826 - nicer debug output.
5827 - fixup rrset counts when prepending CNAMEs to the answer.
5828 - fixup rrset TTL for prepended CNAMEs.
5829 - process better check for looping modules, and which submodule to
5831 - subreq insertion code fixup for slumber list.
5832 - VERB_DETAIL, verbosity: 2 level gives short but readable output.
5833 VERB_ALGO, verbosity: 3 gives extensive output.
5834 - fixup RA bit in cached replies.
5835 - fixup CNAME responses from the cache no longer partial response.
5836 - error in network send handled without leakage.
5837 - enable ip6 from config, and try ip6 addresses if available,
5838 if ip6 is not connected, skips to next server.
5841 - iterator state finished.
5842 - subrequests without parent store in cache and stop.
5843 - worker slumber list for ongoing promiscuous queries.
5844 - subrequest error handling.
5845 - priming failure returns SERVFAIL.
5846 - priming gives LAME result, returns SERVFAIL.
5847 - debug routine to print dns_msg as handled by iterator.
5848 - memleak in config file stubs fixup.
5849 - more small bugs, in scrubber, query compare no ID for lookup,
5850 in dname validation for NS targets.
5851 - sets entry.key for new special allocs.
5852 - lognametypeclass can display unknown types and classes.
5855 - random selection of equally preferred nameserver targets.
5856 - reply info copy routine. Reuses existing code.
5857 - cache lameness in response handling.
5858 - do not touch qstate after worker_process_query because it may have
5859 been deleted by that routine.
5860 - Prime response state.
5861 - Process target response state.
5862 - some memcmp changed to dname_compare for case preservation.
5865 - normalize incoming messages. Like unbound-java, with CNAME chain
5866 checked, DNAME checked, CNAME's synthesized, glue checked.
5867 - sanitize incoming messages.
5868 - split msgreply encode functions into own file msgencode.c.
5869 - msg_parse to queryinfo/replyinfo conversion more versatile.
5870 - process_response, classify response, delegpt_from_message.
5873 - querytargets state.
5874 - dname_subdomain_c() routine.
5875 - server selection, based on RTT. ip6 is filtered out if not available,
5876 and lameness is checked too.
5877 - delegation point copy routine.
5880 - removed FLAG_CD from message and rrset caches. This was useful for
5881 an agnostic forwarder, but not for a sophisticated (trust value per
5882 rrset enabled) cache.
5883 - iterator response typing.
5884 - iterator cname handle.
5885 - iterator prime start.
5887 - processInitRequest and processInitRequest2.
5888 - cache synthesizes referral messages, with DS and NSEC.
5889 - processInitRequest3.
5890 - if a request creates multiple subrequests these are all activated.
5893 - routines to lock and unlock array of rrsets moved to cache/rrset.
5894 - lookup message from msg cache (and copy to region).
5895 - fixed cast error in dns msg lookup.
5896 - message with duplicate rrset does not increase its TTLs twice.
5897 - 'qnamesize' changed to 'qname_len' for similar naming scheme.
5900 - Acknowledge use of unbound-java code in iterator. Nicer readme.
5901 - services/cache/dns.c DNS Cache. Hybrid cache uses msgcache and
5902 rrset cache from module environment.
5903 - packed rrset key has type and class as easily accessible struct
5904 members. They are still kept in network format for fast msg encode.
5905 - dns cache find_delegation routine.
5906 - iterator main functions setup.
5907 - dns cache lookup setup.
5910 - small changes to prepare for subqueries.
5911 - iterator forwarder feature separated out.
5912 - iterator hints stub code, config file stub code, so that first
5913 testing can proceed locally.
5914 - replay tests now have config option to enable forwarding mode.
5917 - outside network does precise timers for roundtrip estimates for rtt
5918 and for setting timeout for UDP. Pending_udp takes milliseconds.
5919 - cleaner iterator sockaddr conversion of forwarder address.
5920 - iterator/iter_utils and iter_delegpt setup.
5924 - outbound query list for modules and support to callback with the
5925 outbound entry to the module.
5926 - testbound support for new serviced queries.
5927 - test for retry to TCP cannot use testbound any longer.
5928 - testns test for EDNS fallback, test for TCP fallback already exists.
5929 - fixes for no-locking compile.
5930 - mini_event timer precision and fix for change in timeouts during
5931 timeout callback. Fix for fwd_three tests, performed nonexit query.
5934 - small comment on hash table locking.
5935 - outside network serviced queries, contain edns and tcp fallback,
5936 and udp retries and rtt timing.
5939 - lruhash_touch() would cause locking order problems. Fixup in
5940 lock-verify in case locking cycle is found.
5941 - services/cache/rrset.c for rrset cache code.
5942 - special rrset_cache LRU updating function that uses the rrset id.
5943 - no dependencies calculation when make clean is called.
5944 - config settings for infra cache.
5945 - daemon code slightly cleaner, only creates caches once.
5949 - unit test for host cache.
5952 - Port to OS/X and Dec Alpha. Printf format and alignment fixes.
5953 - extensive lock debug report on join timeout.
5954 - proper RTT calculation, in utility code.
5955 - setup of services/cache/infra, host cache.
5958 - iterator/iterator.c module.
5959 - fixup to pass reply_info in testcode and in netevent.
5962 - created release-0.3 svn tag.
5964 - fixed compression - no longer compresses root name.
5967 - outside network cleans up waiting tcp queries on exit.
5969 - testbound replay with retry in TCP mode.
5970 - tpkg test for retry in TCP mode, against ldns-testns server.
5971 - daemon checks max number of open files and complains if not enough.
5972 - test where data expires in the cache.
5973 - compiletests: fixed empty body ifstatements in alloc.c, in case
5977 - outgoing network keeps list of available tcp buffers for outgoing
5979 - outgoing-num-tcp config option.
5980 - outgoing network keeps waiting list of queries waiting for buffer.
5981 - netevent supports outgoing tcp commpoints, nonblocking connects.
5984 - EDNS read from query, used to make reply smaller.
5985 - advertised edns value constants.
5986 - EDNS BADVERS response, if asked for too high edns version.
5987 - EDNS extended error responses once the EDNS record from the query
5988 has successfully been parsed.
5991 - msgreply sizefunc is more accurate.
5992 - config settings for rrset cache size and slabs.
5993 - hashtable insert takes argument so that a thread can use its own
5994 alloc cache to store released keys.
5995 - alloc cache special_release() locks if necessary.
5996 - rrset trustworthiness type added.
5997 - thread keeps a scratchpad region for handling messages.
5998 - writev used in netevent to write tcp length and data after another.
5999 This saves a roundtrip on tcp replies.
6000 - test for one rrset updated in the cache.
6001 - test for one rrset which is not updated, as it is not deemed
6003 - test for TTL refreshed in rrset.
6006 - fill refs. Use new parse and encode to answer queries.
6007 - stores rrsets in cache.
6008 - uses new msgreply format in cache.
6011 - dname unit tests in own file and spread out neatly in functions.
6012 - more dname unit tests.
6013 - message encoding creates truncated TC flagged messages if they do
6014 not fit, and will leave out (whole)rrsets from additional if needed.
6017 - decompress query section, extremely lenient acceptance.
6018 But only for answers from other servers, not for plain queries.
6019 - compression and decompression test cases.
6021 - example.conf interface: line is changed from 127.0.0.1 which leads
6022 to problems if used (restricting communication to the localhost),
6023 to a documentation and test address.
6025 27 April 2007: Wouter
6026 - removed iov usage, it is not good for dns message encoding.
6027 - owner name compression more optimal.
6028 - rrsig owner name compression.
6029 - rdata domain name compression.
6031 26 April 2007: Wouter
6032 - floating point exception fix in lock-verify.
6033 - lint uses make dependency
6034 - fixup lint in dname owner domain name compression code.
6035 - define for offset range that can be compressed to.
6037 25 April 2007: Wouter
6038 - prettier code; parse_rrset->type kept in host byte order.
6039 - datatype used for hashvalue of converted rrsig structure.
6040 - unit test compares edns section data too.
6042 24 April 2007: Wouter
6043 - ttl per RR, for RRSIG rrsets and others.
6044 - dname_print debug function.
6045 - if type is not known, size calc will skip DNAME decompression.
6046 - RRSIG parsing and storing and putting in messages.
6047 - dnssec enabled unit tests (from nlnetlabs.nl and se queries).
6048 - EDNS extraction routine.
6050 20 April 2007: Wouter
6051 - code comes through all of the unit tests now.
6052 - disabled warning about spurious extra data.
6053 - documented the RRSIG parse plan in msgparse.h.
6054 - rrsig reading and outputting.
6056 19 April 2007: Wouter
6057 - fix unit test to actually to tests.
6058 - fix write iov helper, and fakevent code.
6059 - extra builtin testcase (small packet).
6060 - ttl converted to network format in packets.
6061 - flags converted correctly
6062 - rdatalen off by 2 error fixup.
6063 - uses less iov space for header.
6065 18 April 2007: Wouter
6066 - review of msgparse code.
6067 - smaller test cases.
6069 17 April 2007: Wouter
6070 - copy and decompress dnames.
6071 - store calculated hash value too.
6072 - routine to create message out of stored information.
6073 - util/data/msgparse.c for message parsing code.
6074 - unit test, and first fixes because of test.
6075 * forgot rrset_count addition.
6076 * did & of ptr on stack for memory position calculation.
6077 * dname_pkt_copy forgot to read next label length.
6078 - test from file and fixes
6079 * double frees fixed in error conditions.
6080 * types with less than full rdata allowed by parser.
6081 Some dynamic update packets seem to use it.
6083 16 April 2007: Wouter
6084 - following a small change in LDNS, parsing code calculates the
6085 memory size to allocate for rrs.
6086 - code to handle ID creation.
6088 13 April 2007: Wouter
6089 - parse routines. Code that parses rrsets, rrs.
6091 12 April 2007: Wouter
6092 - dname compare routine that preserves case, with unit tests.
6094 11 April 2007: Wouter
6095 - parse work - dname packet parse, msgparse, querysection parse,
6096 start of sectionparse.
6098 10 April 2007: Wouter
6099 - Improved alignment of reply_info packet, nice for 32 and 64 bit.
6100 - Put RRset counts in reply_info, because the number of RRs can change
6101 due to RRset updates.
6102 - import of region-allocator code from nsd.
6103 - set alloc special type to ub_packed_rrset_key.
6104 Uses lruhash entry overflow chain next pointer in alloc cache.
6105 - doxygen documentation for region-allocator.
6106 - setup for parse scratch data.
6108 5 April 2007: Wouter
6109 - discussed packed rrset with Jelte.
6111 4 April 2007: Wouter
6112 - moved to version 0.3.
6113 - added util/data/dname.c
6114 - layout of memory for rrsets.
6116 3 April 2007: Wouter
6117 - detect sign of msghdr.msg_iovlen so that the cast to that type
6118 in netevent (which is there to please lint) can be correct.
6119 The type on several OSes ranges from int, int32, uint32, size_t.
6120 Detects unsigned or signed using math trick.
6121 - constants for DNS flags.
6122 - compilation without locks fixup.
6123 - removed include of unportable header from lookup3.c.
6124 - more portable use of struct msghdr.
6125 - casts for printf warning portability.
6126 - tweaks to tests to port them to the testbed.
6129 2 April 2007: Wouter
6130 - check sizes of udp received messages, not too short.
6131 - review changes. Some memmoves can be memcpys: 4byte aligned.
6132 set id correctly on cached answers.
6133 - review changes msgreply.c, memleak on error condition. AA flag
6134 clear on cached reply. Lowercase queries on hashing.
6135 unit test on lowercasing. Test AA bit not set on cached reply.
6136 Note that no TTLs are managed.
6138 29 March 2007: Wouter
6139 - writev or sendmsg used when answering from cache.
6140 This avoids a copy of the data.
6141 - do not do useless byteswap on query id. Store reply flags in uint16
6142 for easier access (and no repeated byteswapping).
6144 - configure detects and config.h includes sys/uio.h for writev decl.
6146 28 March 2007: Wouter
6147 - new config option: num-queries-per-thread.
6148 - added tpkg test for answering three queries at the same time
6149 using one thread (from the query service list).
6151 27 March 2007: Wouter
6152 - added test for cache and not cached answers, in testbound replays.
6153 - testbound can give config file and commandline options from the
6154 replay file to unbound.
6155 - created test that checks if items drop out of the cache.
6156 - added word 'partitioned hash table' to documentation on slab hash.
6157 A slab hash is a partitioned hash table.
6158 - worker can handle multiple queries at a time.
6160 26 March 2007: Wouter
6161 - config settings for slab hash message cache.
6162 - test for cached answer.
6163 - Fixup deleting fake answer from testbound list.
6165 23 March 2007: Wouter
6166 - review of yesterday's commits.
6167 - covered up memory leak of the entry locks.
6168 - answers from the cache correctly. Copies flags correctly.
6169 - sanity check for incoming query replies.
6170 - slabbed hash table. Much nicer contention, need dual cpu to see.
6172 22 March 2007: Wouter
6173 - AIX configure check.
6174 - lock-verify can handle references to locks that are created
6175 in files it has not yet read in.
6176 - threaded hash table test.
6177 - unit test runs lock-verify afterwards and checks result.
6178 - need writelock to update data on hash_insert.
6179 - message cache code, msgreply code.
6181 21 March 2007: Wouter
6182 - unit test of hash table, fixup locking problem in table_grow().
6183 - fixup accounting of sizes for removing items from hashtable.
6184 - unit test for hash table, single threaded test of integrity.
6185 - lock-verify reports errors nicely. More quiet in operation.
6187 16 March 2007: Wouter
6188 - lock-verifier, checks consistent order of locking.
6190 14 March 2007: Wouter
6191 - hash table insert (and subroutines) and lookup implemented.
6192 - hash table remove.
6193 - unit tests for hash internal bin, lru functions.
6195 13 March 2007: Wouter
6196 - lock_unprotect in checklocks.
6197 - util/storage/lruhash.h for LRU hash table structure.
6199 12 March 2007: Wouter
6200 - configure.ac moved to 0.2.
6201 - query_info and replymsg util/data structure.
6203 9 March 2007: Wouter
6204 - added rwlock writelock checking.
6205 So it will keep track of the writelock, and readlocks are enforced
6206 to not change protected memory areas.
6207 - log_hex function to dump hex strings to the logfile.
6208 - checklocks zeroes its destroyed lock after checking memory areas.
6209 - unit test for alloc.
6210 - identifier for union in checklocks to please older compilers.
6213 8 March 2007: Wouter
6214 - Reviewed checklock code.
6216 7 March 2007: Wouter
6217 - created a wrapper around thread calls that performs some basic
6218 checking for data race and deadlock, and basic performance
6219 contention measurement.
6221 6 March 2007: Wouter
6222 - Testbed works with threading (different machines, different options).
6223 - alloc work, does the special type.
6225 2 March 2007: Wouter
6226 - do not compile fork funcs unless needed. Otherwise will give
6227 type errors as their typedefs have not been enabled.
6228 - log shows thread numbers much more nicely (and portably).
6229 - even on systems with nonthreadsafe libevent signal handling,
6230 unbound will exit if given a signal.
6231 Reloads will not work, and exit is not graceful.
6232 - start of alloc framework layout.
6234 1 March 2007: Wouter
6235 - Signals, libevent and threads work well, with libevent patch and
6236 changes to code (close after event_del).
6237 - set ipc pipes nonblocking.
6239 27 February 2007: Wouter
6240 - ub_thread_join portable definition.
6241 - forking is used if no threading is available.
6242 Tested, it works, since pipes work across processes as well.
6243 Thread_join is replaced with waitpid.
6244 - During reloads the daemon will temporarily handle signals,
6245 so that they do not result in problems.
6246 - Also randomize the outgoing port range for tests.
6247 - If query list is full, will stop selecting listening ports for read.
6248 This makes all threads service incoming requests, instead of one.
6249 No memory is leaking during reloads, service of queries, etc.
6250 - test that uses ldns-testns -f to test threading. Have to answer
6251 three queries at the same time.
6252 - with verbose=0 operates quietly.
6254 26 February 2007: Wouter
6255 - ub_random code used to select ID and port.
6256 - log code prints thread id.
6257 - unbound can thread itself, with reload(HUP) and quit working
6259 - don't open pipes for #0, doesn't need it.
6260 - listens to SIGTERM, SIGQUIT, SIGINT (all quit) and SIGHUP (reload).
6262 23 February 2007: Wouter
6263 - Can do reloads on sigHUP. Everything is stopped, and freed,
6264 except the listening ports. Then the config file is reread.
6265 And everything is started again (and listening ports if needed).
6266 - Ports for queries are shared.
6267 - config file added interface:, chroot: and username:.
6268 - config file: directory, logfile, pidfile. And they work too.
6269 - will daemonize by default now. Use -d to stay in the foreground.
6270 - got BSD random[256 state] code, made it threadsafe. util/random.
6272 22 February 2007: Wouter
6273 - Have a config file. Removed commandline options, moved to config.
6274 - tests use config file.
6276 21 February 2007: Wouter
6277 - put -c option in man page.
6278 - minievent fd array capped by FD_SETSIZE.
6280 20 February 2007: Wouter
6281 - Added locks code and pthread spinlock detection.
6282 - can use no locks, or solaris native thread library.
6283 - added yacc and lex configure, and config file parsing code.
6284 also makedist.sh, and manpage.
6285 - put include errno.h in config.h
6287 19 February 2007: Wouter
6288 - Created 0.0 svn tag.
6289 - added acx_pthread.m4 autoconf check for pthreads from
6290 the autoconf archive. It is GPL-with-autoconf-exception Licensed.
6291 You can specify --with-pthreads, or --without-pthreads to configure.
6293 16 February 2007: Wouter
6294 - Updated testbed script, works better by using make on remote end.
6295 - removed check decls, we can compile without them.
6296 - makefile supports LIBOBJ replacements.
6297 - docs checks ignore compat code.
6298 - added util/mini-event.c and .h, a select based alternative used with
6299 ./configure --with-libevent=no
6300 It is limited to 1024 file descriptors, and has less features.
6301 - will not create ip6 sockets if ip6 not on the machine.
6303 15 February 2007: Wouter
6304 - port to FreeBSD 4.11 Dec Alpha. Also works on Solaris 10 sparc64,
6305 Solaris 9, FreeBSD 6, Linux i386 and OSX powerpc.
6306 - malloc rndstate, so that it is aligned for access.
6307 - fixed rbtree cleanup with postorder traverse.
6308 - fixed pending messages are deleted when handled.
6309 - You can control verbosity; default is not verbose, every -v
6310 adds more verbosity.
6312 14 February 2007: Wouter
6313 - Included configure.ac changes from ldns.
6314 - detect (some) headers before the standards check.
6315 - do not use isblank to test c99, since its not available on solaris9.
6316 - review of testcode.
6317 * entries in a RANGE are no longer reversed.
6318 * print name of file with replay entry parse errors.
6319 - port to OSX: cast to int for some prints of sizet.
6320 - Makefile copies ldnstestpkts.c before doing dependencies on it.
6322 13 February 2007: Wouter
6323 - work on fake events, first fwd replay works.
6324 - events can do timeouts and errors on queries to servers.
6325 - test package that runs replay scenarios.
6327 12 February 2007: Wouter
6328 - work on fake events.
6330 9 February 2007: Wouter
6331 - replay file reading.
6332 - fake event setup, it creates fake structures, and teardowns,
6333 added signal callbacks to reply to be able to fake those,
6334 and main structure of event replay routines.
6336 8 February 2007: Wouter
6339 - testcode/fake_event work.
6341 7 February 2007: Wouter
6342 - return answer with the same ID as query was sent with.
6343 - created udp forwarder test. I've done some effort to make it perform
6344 quickly. After servers are created, no big sleep statements but
6345 it checks the logfiles to see if servers have come up. Takes 0.14s.
6346 - set addrlen value when calling recvfrom.
6347 - comparison of addrs more portable.
6348 - LIBEVENT option for testbed to set libevent directory.
6349 - work on tcp input.
6351 6 February 2007: Wouter
6352 - reviewed code and improved in places.
6354 5 February 2007: Wouter
6355 - Picked up stdc99 and other define tests from ldns. Improved
6356 POSIX define test to include getaddrinfo.
6357 - defined constants for netevent callback error code.
6358 - unit test for strisip6.
6360 2 February 2007: Wouter
6361 - Created udp4 and udp6 port arrays to provide service for both
6363 - uses IPV6_USE_MIN_MTU for udp6 ,IPV6_V6ONLY to make ip6 sockets.
6364 - listens on both ip4 and ip6 ports to provide correct return address.
6365 - worker fwder address filled correctly.
6367 - forwards udp queries and sends answer.
6369 1 February 2007: Wouter
6370 - outside network more UDP work.
6371 - moved * closer to type.
6372 - comm_timer object and events.
6374 31 January 2007: Wouter
6375 - Added makedist.sh script to make release tarball.
6376 - Removed listen callback layer, did not add anything.
6377 - Added UDP recv to netevent, worker callback for udp.
6378 - netevent communication reply storage structure.
6379 - minimal query header sanity checking for worker.
6380 - copied over rbtree implementation from NSD (BSD licensed too).
6381 - outgoing network query service work.
6383 30 January 2007: Wouter
6384 - links in example/ldns-testpkts.c and .h for premade packet support.
6385 - added callback argument to listen_dnsport and daemon/worker.
6387 29 January 2007: Wouter
6388 - unbound.8 a short manpage.
6390 26 January 2007: Wouter
6392 - make lint works on BSD and Linux (openssl defines).
6394 - testbound program start.
6396 25 January 2007: Wouter
6397 - fixed lint so it may work on BSD.
6398 - put license into header of every file.
6399 - created verbosity flag.
6400 - fixed libevent configure flag.
6401 - detects event_base_free() in new libevent 1.2 version.
6402 - getopt in daemon. fatal_exit() and verbose() logging funcs.
6403 - created log_assert, that throws assertions to the logfile.
6404 - listen_dnsport service. Binds ports.
6406 24 January 2007: Wouter
6407 - cleaned up configure.ac.
6409 23 January 2007: Wouter
6410 - added libevent to configure to link with.
6411 - util/netevent setup work.
6412 - configure searches for libevent.
6413 - search for libs at end of configure (when other headers and types
6415 - doxygen works with ATTR_UNUSED().
6416 - util/netevent implementation.
6418 22 January 2007: Wouter
6419 - Designed header file for network communication.
6421 16 January 2007: Wouter
6422 - added readme.svn and readme.tests.
6424 4 January 2007: Wouter
6425 - Testbed script (run on multiple platforms the test set).
6426 Works on Sunos9, Sunos10, FreeBSD 6.1, Fedora core 5.
6427 - added unit test tpkg.
6429 3 January 2007: Wouter
6430 - committed first set of files into subversion repository.
6431 svn co svn+ssh://unbound.net/svn/unbound
6432 You need a ssh login. There is no https access yet.
6433 - Added LICENSE, the BSD license.
6434 - Added doc/README with compile help.
6435 - main program stub and quiet makefile.
6436 - minimal logging service (to stderr).
6437 - added postcommit hook that serves emails.
6438 - added first test 00-lint. postcommit also checks if build succeeds.
6439 - 01-doc: doxygen doc target added for html docs. And stringent test
6440 on documented files, functions and parameters.
6442 15 December 2006: Wouter
6443 - Created Makefile.in and configure.ac.
projects / FreeBSD / FreeBSD.git / blob