MFC r302075:

MFC r302075:

Update libarchive to 3.2.1 (bugfix and security fix release)

List of vendor fixes:
- fix exploitable heap overflow vulnerability in Rar decompression
  (vendor issue 719, CVE-2016-4302, TALOS-2016-0154)
- fix exploitable stack based buffer overflow vulnebarility in mtree
  parse_device functionality (vendor PR 715, CVE-2016-4301, TALOS-2016-0153)
- fix exploitable heap overflow vulnerability in 7-zip read_SubStreamsInfo
  (vendor issue 718, CVE-2016-4300, TALOS-2016-152)
- fix integer overflow when computing location of volume descriptor
  (vendor issue 717)
- fix buffer overflow when reading a crafred rar archive (vendor issue 521)
- fix possible buffer overflow when reading ISO9660 archives on machines
  where sizeof(int) < sizeof(size_t) (vendor issue 711)
- tar and cpio should fail if an input file named on the command line is
  missing (vendor issue 708)
- fix incorrect writing of gnutar filenames that are exactly 512 bytes
  long (vendor issue 682)
- allow tests to be run from paths that are equal or longer than 128
  characters (vendor issue 657)
- add memory allocation errors in archive_entry_xattr.c (vendor PR 603)
- remove dead code in archive_entry_xattr_add_entry() (vendor PR 716)
- fix broken decryption of ZIP files (vendor issue 553)
- manpage style, typo and description fixes

Post-3.2.1 vendor fixes:
- fix typo in cpio version reporting (Vendor PR 725, 726)
- fix argument range of ctype functions in libarchive_fe/passphrase.c
- fix ctype use and avoid empty loop bodies in WARC reader

Security:	CVE-2016-4300, CVE-2016-4301, CVE-2016-4302

git-svn-id: svn://svn.freebsd.org/base/stable/10@302295 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f