MFstable/10 r301636:
MFC r300867,r300932,r300934,r300941,r300972,r300973:
r300867:
Only expose `hint_uaddr` in the ND_DEBUG case
This fixes a -Wunused-but-set-variable warning with gcc
r300932:
Catch malloc(3) errors and socket(2) errors
- malloc failing will result in a delayed segfault
- socket failing will result in delayed failures with setsockopt
Exit in the event that either of these high-level conditions are met.
CID: 976288, 976321, 976858
r300934:
Plug leak with ifp by calling freeifaddrs after calling getifaddrs
Obtained from: NetBSD v1.18
r300941:
Don't leak res in network_init(..)
Call freeaddrinfo on it after it's been used
CID:
1225050
r300972 (by markj):
Fix rpcbind init after r300941.
- getaddrinfo() sets res = NULL on failure and freeaddrinfo() always
dereferences its argument, so we should only free the address list after
a successful call.
- Address a second potential leak caused by getaddrinfo(AF_INET6)
overwriting the address list returned by getaddrinfo(AF_INET).
X-MFC-With: r300941
r300973:
Follow up to r300932
In the event MK_INET6 != no in userspace, but is disabled in the
kernel, or if there aren't any IPv6 addresses configured in userspace
(for lo0 and all physical interfaces), rpcbind would terminate
immediately instead of silently failing on
Skip over the IPv6 block to its respective cleanup with freeifaddrs if
creating the socket failed instead of terminating rpcbind immediately
git-svn-id: svn://svn.freebsd.org/base/stable/9@301650
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