From: Ondrej Zajicek (work) <santiago@crfreenet.org>
Date: Sat, 29 Apr 2017 16:37:51 +0000 (+0200)
Subject: BSD: Fix address scan on OpenBSD
X-Git-Tag: v2.0.0-pre1~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b644a490f03d27e0bd8ce5106f6205d122b16191;p=thirdparty%2Fbird.git

BSD: Fix address scan on OpenBSD
---

diff --git a/sysdep/bsd/krt-sock.c b/sysdep/bsd/krt-sock.c
index d353d6293..df639816c 100644
--- a/sysdep/bsd/krt-sock.c
+++ b/sysdep/bsd/krt-sock.c
@@ -688,6 +688,10 @@ krt_read_addr(struct ks_msg *msg, int scan)
     default: return;
   }
 
+  /* We do not test family for RTA_NETMASK, because BSD sends us
+     some strange values, but interpreting them as IPv4/IPv6 works */
+  mask.sa.sa_family = addr.sa.sa_family;
+
   iaddr = ipa_from_sa(&addr);
   imask = ipa_from_sa(&mask);
   ibrd  = ipa_from_sa(&brd);