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Ignore loopback interfaces

This commit is contained in:
roy 2015-10-12 09:28:15 +00:00
parent afc9672b0b
commit 83969876a9
1 changed files with 2 additions and 0 deletions
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2
external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c vendored
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@ -277,6 +277,8 @@ struct ifi_info *get_ifi_info(int family, int doaliases)
flags = ifrcopy.ifr_flags; flags = ifrcopy.ifr_flags;
if ((flags & IFF_UP) == 0) if ((flags & IFF_UP) == 0)
continue; /* ignore if interface not up */ continue; /* ignore if interface not up */
if ((flags & IFF_LOOPBACK))
continue; /* ignore loopback interfaces */
/* Skip addresses we can't use */ /* Skip addresses we can't use */
#ifdef SIOCGIFAFLAG_IN #ifdef SIOCGIFAFLAG_IN