From 4ec8a390cce0a010c4140e283067f2a5149ab27b Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Wed, 7 Apr 2010 20:22:21 +0200
Subject: bssap: Another possible null derference on the code.

We do not want to send a msg over the NULL lchan. Let us
return fast from here.
---
 openbsc/src/bssap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openbsc/src/bssap.c b/openbsc/src/bssap.c
index bcaad3046..8517aee1f 100644
--- a/openbsc/src/bssap.c
+++ b/openbsc/src/bssap.c
@@ -473,7 +473,7 @@ static int bssmap_handle_assignm_req(struct sccp_connection *conn,
 
 	if (!msg->lchan || !msg->lchan->msc_data) {
 		DEBUGP(DMSC, "No lchan/msc_data in cipher mode command.\n");
-		goto reject;
+		return -1;
 	}
 
 	msc_data = msg->lchan->msc_data;
-- 
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