[src/trunk]: src/external/apache2/mDNSResponder/dist/mDNSPosix Ignore loopbac...

[roy <roy%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ea4f80cdb19c
branches:  trunk
changeset: 340942:ea4f80cdb19c
user:      roy <roy%NetBSD.org@localhost>
date:      Mon Oct 12 09:28:15 2015 +0000

description:
Ignore loopback interfaces

diffstat:

 external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c |  2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r 1cfeafe8b0cf -r ea4f80cdb19c external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c
--- a/external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c   Mon Oct 12 09:26:38 2015 +0000
+++ b/external/apache2/mDNSResponder/dist/mDNSPosix/mDNSUNP.c   Mon Oct 12 09:28:15 2015 +0000
@@ -277,6 +277,8 @@
         flags = ifrcopy.ifr_flags;
         if ((flags & IFF_UP) == 0)
             continue;   /* ignore if interface not up */
+       if ((flags & IFF_LOOPBACK))
+           continue;   /* ignore loopback interfaces */
 
        /* Skip addresses we can't use */
 #ifdef SIOCGIFAFLAG_IN