From: Mark Spencer <markster@digium.com>
Date: Thu, 13 Oct 2005 16:29:49 +0000 (+0000)
Subject: Fix seg in chan_agent (bug #5402)
X-Git-Tag: 1.2.0-beta2~164
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bb49ec837f22ef9c1d05077005f126867cd58446;p=thirdparty%2Fasterisk.git

Fix seg in chan_agent (bug #5402)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6757 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_agent.c b/channels/chan_agent.c
index e574a1f47a..1f5a34cff8 100755
--- a/channels/chan_agent.c
+++ b/channels/chan_agent.c
@@ -490,7 +490,7 @@ static struct ast_frame *agent_read(struct ast_channel *ast)
  	} else {
  		/* if acknowledgement is not required, and the channel is up, we may have missed
  		   an AST_CONTROL_ANSWER (if there was one), so mark the call acknowledged anyway */
- 		if (!p->ackcall && !p->acknowledged && p->chan->_state == AST_STATE_UP)
+ 		if (!p->ackcall && !p->acknowledged && p->chan && (p->chan->_state == AST_STATE_UP))
   			p->acknowledged = 1;
  		switch (f->frametype) {
  		case AST_FRAME_CONTROL: