[src/trunk]: src/external/bsd/dhcpcd/dist CID 1341552: Fix NULL deref.

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

details:   https://anonhg.NetBSD.org/src/rev/6c0074aa57a0
branches:  trunk
changeset: 342041:6c0074aa57a0
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Dec 03 21:04:06 2015 +0000

description:
CID 1341552: Fix NULL deref.

diffstat:

 external/bsd/dhcpcd/dist/common.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 07a752494250 -r 6c0074aa57a0 external/bsd/dhcpcd/dist/common.c
--- a/external/bsd/dhcpcd/dist/common.c Thu Dec 03 21:01:50 2015 +0000
+++ b/external/bsd/dhcpcd/dist/common.c Thu Dec 03 21:04:06 2015 +0000
@@ -1,5 +1,5 @@
 #include <sys/cdefs.h>
- __RCSID("$NetBSD: common.c,v 1.15 2015/11/30 16:33:00 roy Exp $");
+ __RCSID("$NetBSD: common.c,v 1.16 2015/12/03 21:04:06 christos Exp $");
 
 /*
  * dhcpcd - DHCP client daemon
@@ -167,7 +167,7 @@
 #endif
 
        if ((ctx == NULL || !(ctx->options & DHCPCD_QUIET)) &&
-           (pri < LOG_DEBUG || (ctx->options & DHCPCD_DEBUG)))
+           (pri < LOG_DEBUG || (ctx && ctx->options & DHCPCD_DEBUG)))
        {
                va_list vac;