From ac6c35c2a616d3f1e8c027100de9feafc2a842c1 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 6 Aug 2007 21:59:32 +0000
Subject: [PATCH] Fix bug where a NULL timeout would make things explode if
SendDTMF was called with it.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@78279 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
apps/app_senddtmf.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/apps/app_senddtmf.c b/apps/app_senddtmf.c
index fab83360ef..de04b0c23f 100644
--- a/apps/app_senddtmf.c
+++ b/apps/app_senddtmf.c
@@ -60,7 +60,7 @@ static int senddtmf_exec(struct ast_channel *chan, void *vdata)
{
int res = 0;
char *data;
- int timeout, duration;
+ int timeout = 0, duration = 0;
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(digits);
AST_APP_ARG(timeout);
@@ -75,8 +75,10 @@ static int senddtmf_exec(struct ast_channel *chan, void *vdata)
data = ast_strdupa(vdata);
AST_STANDARD_APP_ARGS(args, data);
- timeout = atoi(args.timeout);
- duration = atoi(args.duration);
+ if (!ast_strlen_zero(args.timeout))
+ timeout = atoi(args.timeout);
+ if (!ast_strlen_zero(args.duration))
+ duration = atoi(args.duration);
res = ast_dtmf_stream(chan, NULL, args.digits, timeout <= 0 ? 250 : timeout, duration);
return res;
--
GitLab