From: Thomas Egerer <thomas.egerer@secunet.com>
Date: Thu, 29 Jul 2010 11:03:01 +0000 (+0200)
Subject: Fix segfault on 'ipsec stroke up ]' command
X-Git-Tag: 4.4.1~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5d2e159b417799fba0cf7f4ed7fc358b91f368f5;p=thirdparty%2Fstrongswan.git

Fix segfault on 'ipsec stroke up ]' command
---

diff --git a/src/libcharon/plugins/stroke/stroke_control.c b/src/libcharon/plugins/stroke/stroke_control.c
index a03aef6970..f64421551c 100644
--- a/src/libcharon/plugins/stroke/stroke_control.c
+++ b/src/libcharon/plugins/stroke/stroke_control.c
@@ -186,6 +186,11 @@ static void terminate(private_stroke_control_t *this, stroke_msg_t *msg, FILE *o
 	}
 	else
 	{
+		if (!pos)
+		{
+			DBG1(DBG_CFG, "error parsing string");
+			return;
+		}
 		if (*(pos + 1) == '*')
 		{	/* is name[*] */
 			all = TRUE;