tree cbf07eee370566ec46f33460b3a3e62b902570be
parent 43885c728e7f90f6295a195076833b64ff9bb3fb
author Dmitry Sivachenko <trtrmitya@gmail.com> 1443740518 +0200
committer Willy Tarreau <w@1wt.eu> 1443740518 +0200
encoding latin1

BUG/MEDIUM: str2ip: make getaddrinfo() consider local address selection policy

When first parameter to getaddrinfo() is not NULL (it is always not NULL
in str2ip()), on Linux AI_PASSIVE value for ai_flags is ignored. On
FreeBSD, when AI_PASSIVE is specified and hostname parameter is not NULL,
getaddrinfo() ignores local address selection policy, always returning
AAAA record. Pass zero ai_flags to behave correctly on FreeBSD, this
change should be no-op for Linux.

This fix should be backported to 1.5 as well, after some observation
period.