netfilter: ctnetlink: fix leak in error path of ctnetlink_create_expect

This patch fixes a leak in one of the error paths of ctnetlink_create_expect if no helper and no timeout is specified. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
XGWang0 · Dec 26, 2012 · 1310b95 · 1310b95
1 parent 32263dd
commit 1310b95
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
@@ -2624,7 +2624,7 @@ ctnetlink_create_expect(struct net *net, u16 zone,
 	if (!help) {
 		if (!cda[CTA_EXPECT_TIMEOUT]) {
 			err = -EINVAL;
-			goto out;
+			goto err_out;
 		}
 		exp->timeout.expires =
 		  jiffies + ntohl(nla_get_be32(cda[CTA_EXPECT_TIMEOUT])) * HZ;