From: Martin Willi <martin@revosec.ch>
Date: Fri, 19 Apr 2013 10:16:12 +0000 (+0200)
Subject: kernel-pfkey: check if we have a gateway before comparing them
X-Git-Tag: 5.1.0dr1~153^2~14
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8646dd65ec1265263dc03d82f962c925509fcf7;p=thirdparty%2Fstrongswan.git

kernel-pfkey: check if we have a gateway before comparing them
---

diff --git a/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c b/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
index ca7199e66c..a562e9bdd3 100644
--- a/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
+++ b/src/libhydra/plugins/kernel_pfkey/kernel_pfkey_ipsec.c
@@ -251,6 +251,7 @@ static bool route_entry_equals(route_entry_t *a, route_entry_t *b)
 {
 	return a->if_name && b->if_name && streq(a->if_name, b->if_name) &&
 		   a->src_ip->ip_equals(a->src_ip, b->src_ip) &&
+		   a->gateway && b->gateway &&
 		   a->gateway->ip_equals(a->gateway, b->gateway) &&
 		   chunk_equals(a->dst_net, b->dst_net) && a->prefixlen == b->prefixlen;
 }