From f1181cb04ecd068092664bffd360ac0ac70bfa7b Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Tue, 18 Mar 2008 17:59:18 +0000
Subject: [PATCH] Merged revisions 109575 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r109575 | mmichelson | 2008-03-18 12:58:11 -0500 (Tue, 18 Mar 2008) | 6 lines
Make sure an agent doesn't try to send dtmf to a NULL channel
closes issue #12242
Reported by Yourname
........
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@109576 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_agent.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index 7fce983e44..20e1fc4798 100644
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -595,7 +595,9 @@ static int agent_digit_begin(struct ast_channel *ast, char digit)
{
struct agent_pvt *p = ast->tech_pvt;
ast_mutex_lock(&p->lock);
- ast_senddigit_begin(p->chan, digit);
+ if (p->chan) {
+ ast_senddigit_begin(p->chan, digit);
+ }
ast_mutex_unlock(&p->lock);
return 0;
}
@@ -604,7 +606,9 @@ static int agent_digit_end(struct ast_channel *ast, char digit, unsigned int dur
{
struct agent_pvt *p = ast->tech_pvt;
ast_mutex_lock(&p->lock);
- ast_senddigit_end(p->chan, digit, duration);
+ if (p->chan) {
+ ast_senddigit_end(p->chan, digit, duration);
+ }
ast_mutex_unlock(&p->lock);
return 0;
}
--
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