[src/trunk]: src/sys/netinet6 Fix rtfree-ing wrong rtentry

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5de7b4015108
branches:  trunk
changeset: 339480:5de7b4015108
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Fri Jul 24 07:36:29 2015 +0000

description:
Fix rtfree-ing wrong rtentry

diffstat:

 sys/netinet6/icmp6.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 76759fc61797 -r 5de7b4015108 sys/netinet6/icmp6.c
--- a/sys/netinet6/icmp6.c      Fri Jul 24 07:13:34 2015 +0000
+++ b/sys/netinet6/icmp6.c      Fri Jul 24 07:36:29 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: icmp6.c,v 1.171 2015/07/17 02:21:08 ozaki-r Exp $      */
+/*     $NetBSD: icmp6.c,v 1.172 2015/07/24 07:36:29 ozaki-r Exp $      */
 /*     $KAME: icmp6.c,v 1.217 2001/06/20 15:03:29 jinmei Exp $ */
 
 /*
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: icmp6.c,v 1.171 2015/07/17 02:21:08 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: icmp6.c,v 1.172 2015/07/24 07:36:29 ozaki-r Exp $");
 
 #include "opt_inet.h"
 #include "opt_ipsec.h"
@@ -2473,7 +2473,7 @@
                len = (len + 7) & ~7;   /* round by 8 */
                /* safety check */
                if (len + (p - (u_char *)ip6) > maxlen) {
-                       rtfree(rt);
+                       rtfree(rt_nexthop);
                        goto nolladdropt;
                }
                if (!(rt_nexthop->rt_flags & RTF_GATEWAY) &&
@@ -2488,7 +2488,7 @@
                        memcpy(lladdr, CLLADDR(sdl), ifp->if_addrlen);
                        p += len;
                }
-               rtfree(rt);
+               rtfree(rt_nexthop);
        }
   nolladdropt:;