From: tobhe <tobhe@openbsd.org>
Date: Sun, 7 Feb 2021 00:51:53 +0000 (+0000)
Subject: Fix address leaks in expand_flows().
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ecc1692e34e13f292fc307be0da99bedb5785e96;p=openbsd

Fix address leaks in expand_flows().

ok patrick@
---

diff --git a/sbin/iked/parse.y b/sbin/iked/parse.y
index b9fa14b29a5..ff6fa16f094 100644
--- a/sbin/iked/parse.y
+++ b/sbin/iked/parse.y
@@ -1,4 +1,4 @@
-/*	$OpenBSD: parse.y,v 1.125 2021/02/01 15:13:15 tobhe Exp $	*/
+/*	$OpenBSD: parse.y,v 1.126 2021/02/07 00:51:53 tobhe Exp $	*/
 
 /*
  * Copyright (c) 2019 Tobias Heider <tobias.heider@stusta.de>
@@ -3209,6 +3209,8 @@ expand_flows(struct iked_policy *pol, struct ipsec_addr_wrap *src,
 		if (create_flow(pol, ipa, ipb))
 			goto done;
 
+		iaw_free(ipa);
+		iaw_free(ipb);
 		src->af = dst->af = AF_INET6;
 		ipa = expand_keyword(src);
 		ipb = expand_keyword(dst);
@@ -3234,8 +3236,8 @@ expand_flows(struct iked_policy *pol, struct ipsec_addr_wrap *src,
 		goto done;
 	ret = 0;
  done:
-	free(ipa);
-	free(ipb);
+	iaw_free(ipa);
+	iaw_free(ipb);
 	return (ret);
 }