Author: pfg
Date: Sun May 15 02:41:20 2016
New Revision: 299822
URL: https://svnweb.freebsd.org/changeset/base/299822
Log:
routed(8): Dereference before null check.
CID: 272432
Obtained from: NetBSD (CVS ref. 1.16)
MFC after: 2 weeks.
Modified:
head/sbin/routed/rdisc.c
Modified: head/sbin/routed/rdisc.c
==============================================================================
--- head/sbin/routed/rdisc.c Sun May 15 02:30:34 2016 (r299821)
+++ head/sbin/routed/rdisc.c Sun May 15 02:41:20 2016 (r299822)
@@ -758,7 +758,7 @@ send_rdisc(union ad_u *p,
if (rdisc_sock < 0)
get_rdisc_sock();
- trace_rdisc(msg, ifp->int_addr, rsin.sin_addr.s_addr, ifp,
+ trace_rdisc(msg, (ifp ? ifp->int_addr : 0), rsin.sin_addr.s_addr, ifp,
p, p_size);
if (0 > sendto(rdisc_sock, p, p_size, flags,
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