From bb7a9f16f85a1bab6d96b9efcee3a3ed8a971e70 Mon Sep 17 00:00:00 2001
From: Daniel Hartmeier <dhartmei@cvs.openbsd.org>
Date: Thu, 21 Dec 2006 12:26:52 +0000
Subject: in pf_route(), initialize ro to NULL at the beginning. if left un-
 initialized, it might equal &iproute by chance, causing a panic when rtfree()
 is then mistakenly called.

---
 sys/net/pf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/net/pf.c b/sys/net/pf.c
index 0753925fe71..357f9e785df 100644
--- a/sys/net/pf.c
+++ b/sys/net/pf.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pf.c,v 1.521 2006/12/14 20:40:54 dhartmei Exp $ */
+/*	$OpenBSD: pf.c,v 1.522 2006/12/21 12:26:51 dhartmei Exp $ */
 
 /*
  * Copyright (c) 2001 Daniel Hartmeier
@@ -5475,7 +5475,7 @@ pf_route(struct mbuf **m, struct pf_rule *r, int dir, struct ifnet *oifp,
 {
 	struct mbuf		*m0, *m1;
 	struct route		 iproute;
-	struct route		*ro;
+	struct route		*ro = NULL;
 	struct sockaddr_in	*dst;
 	struct ip		*ip;
 	struct ifnet		*ifp = NULL;
-- 
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