From: Joshua Colp <jcolp@digium.com>
Date: Thu, 12 Mar 2009 13:24:12 +0000 (+0000)
Subject: Fix crash when sleep and retries argument was not given to RetryDial application.
X-Git-Tag: 1.6.2.0-beta1~40
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=499ca8de651e578bae2d125d89b07acaa8ddb269;p=thirdparty%2Fasterisk.git

Fix crash when sleep and retries argument was not given to RetryDial application.

(closes issue #14647)
Reported by: sherpya


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@181612 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/apps/app_dial.c b/apps/app_dial.c
index db627ddd07..3466f41d52 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -2268,10 +2268,12 @@ static int retrydial_exec(struct ast_channel *chan, void *data)
 	parse = ast_strdupa(data);
 	AST_STANDARD_APP_ARGS(args, parse);
 
-	if ((sleepms = atoi(args.sleep)))
+	if (!ast_strlen_zero(args.sleep) && (sleepms = atoi(args.sleep)))
 		sleepms *= 1000;
 
-	loops = atoi(args.retries);
+	if (!ast_strlen_zero(args.retries)) {
+		loops = atoi(args.retries);
+	}
 
 	if (!args.dialdata) {
 		ast_log(LOG_ERROR, "%s requires a 4th argument (dialdata)\n", rapp);