CVS commit: src/sys/netinet

[Kengo NAKAHARA]

Module Name:    src
Committed By:   knakahara
Date:           Tue Jan 10 07:39:52 UTC 2017

Modified Files:
        src/sys/netinet: ip_output.c

Log Message:
avoid double rtcache_unref().

reviewed by ozaki-r@n.o.


To generate a diff of this commit:
cvs rdiff -u -r1.265 -r1.266 src/sys/netinet/ip_output.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/netinet/ip_output.c
diff -u src/sys/netinet/ip_output.c:1.265 src/sys/netinet/ip_output.c:1.266
--- src/sys/netinet/ip_output.c:1.265	Mon Dec 12 03:55:57 2016
+++ src/sys/netinet/ip_output.c	Tue Jan 10 07:39:52 2017
@@ -1,4 +1,4 @@
-/*	$NetBSD: ip_output.c,v 1.265 2016/12/12 03:55:57 ozaki-r Exp $	*/
+/*	$NetBSD: ip_output.c,v 1.266 2017/01/10 07:39:52 knakahara Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -91,7 +91,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip_output.c,v 1.265 2016/12/12 03:55:57 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip_output.c,v 1.266 2017/01/10 07:39:52 knakahara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -363,6 +363,7 @@ ip_output(struct mbuf *m0, struct mbuf *
 		}
 		if (ifa_is_destroying(rt->rt_ifa)) {
 			rtcache_unref(rt, ro);
+			rt = NULL;
 			IP_STATINC(IP_STAT_NOROUTE);
 			error = EHOSTUNREACH;
 			goto bad;