[src/trunk]: src/sys/netinet6 Add missing KEY_FREESP to ip6_forward

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

details:   https://anonhg.NetBSD.org/src/rev/e32817951373
branches:  trunk
changeset: 823786:e32817951373
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Tue May 09 04:24:10 2017 +0000

description:
Add missing KEY_FREESP to ip6_forward

diffstat:

 sys/netinet6/ip6_forward.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 243cff6fd3dd -r e32817951373 sys/netinet6/ip6_forward.c
--- a/sys/netinet6/ip6_forward.c        Tue May 09 04:20:11 2017 +0000
+++ b/sys/netinet6/ip6_forward.c        Tue May 09 04:24:10 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ip6_forward.c,v 1.86 2017/02/14 03:05:06 ozaki-r Exp $ */
+/*     $NetBSD: ip6_forward.c,v 1.87 2017/05/09 04:24:10 ozaki-r Exp $ */
 /*     $KAME: ip6_forward.c,v 1.109 2002/09/11 08:10:17 sakane Exp $   */
 
 /*
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ip6_forward.c,v 1.86 2017/02/14 03:05:06 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ip6_forward.c,v 1.87 2017/05/09 04:24:10 ozaki-r Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_gateway.h"
@@ -460,6 +460,10 @@
  drop:
        m_freem(m);
  out:
+#ifdef IPSEC
+       if (sp != NULL)
+               KEY_FREESP(&sp);
+#endif
        rtcache_unref(rt, ro);
        if (ro != NULL)
                percpu_putref(ip6_forward_rt_percpu);