From 6b4277a971e6c3f0920010c27b8c329d425d6fe9 Mon Sep 17 00:00:00 2001
From: oej <oej@f38db490-d61c-443f-a65b-d21fe96a405b>
Date: Thu, 2 Feb 2006 14:04:29 +0000
Subject: Issue #6383 - Crash on CLI originate with missing channel argument

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@9065 f38db490-d61c-443f-a65b-d21fe96a405b
---
 res/res_clioriginate.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'res')

diff --git a/res/res_clioriginate.c b/res/res_clioriginate.c
index 56e92d96a..be97d0faf 100644
--- a/res/res_clioriginate.c
+++ b/res/res_clioriginate.c
@@ -83,6 +83,10 @@ static int orig_app(const char *chan, const char *app, const char *appdata)
 		return RESULT_FAILURE;
 	}
 	chantech = strsep(&chandata, "/");
+	if (!chandata) {
+		ast_log(LOG_ERROR, "No dial string.\n");
+		return RESULT_SHOWUSAGE;
+	}
 
 	ast_pbx_outgoing_app(chantech, AST_FORMAT_SLINEAR, chandata, TIMEOUT * 1000, app, appdata, &reason, 1, NULL, NULL, NULL, NULL);
 
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