From 808b116a48cf0ca094d58c930b94f934a57c0cac Mon Sep 17 00:00:00 2001
From: ozaki-r <ozaki-r@NetBSD.org>
Date: Tue, 9 May 2017 04:24:10 +0000
Subject: [PATCH] Add missing KEY_FREESP to ip6_forward

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

diff --git a/sys/netinet6/ip6_forward.c b/sys/netinet6/ip6_forward.c
index 87433f129f6e..3e7d4453da97 100644
--- a/sys/netinet6/ip6_forward.c
+++ b/sys/netinet6/ip6_forward.c
@@ -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 @@ ip6_forward(struct mbuf *m, int srcrt)
  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);