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Lock iax2 pvt structure when passing off to the AMI function, and make sure it exists...
author
Joshua Colp
<jcolp@digium.com>
Sun, 6 May 2007 20:09:18 +0000
(20:09 +0000)
committer
Joshua Colp
<jcolp@digium.com>
Sun, 6 May 2007 20:09:18 +0000
(20:09 +0000)
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@63182
65c4cc65
-6c06-0410-ace0-
fbb531ad65f3
channels/chan_iax2.c
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diff --git
a/channels/chan_iax2.c
b/channels/chan_iax2.c
index
fe53030
..
a92e59c
100644
(file)
--- a/
channels/chan_iax2.c
+++ b/
channels/chan_iax2.c
@@
-3343,7
+3343,10
@@
static int iax2_answer(struct ast_channel *c)
unsigned short callno = PTR_TO_CALLNO(c->tech_pvt);
if (option_debug)
ast_log(LOG_DEBUG, "Answering IAX2 call\n");
- iax2_ami_channelupdate(c->tech_pvt);
+ ast_mutex_lock(&iaxsl[callno]);
+ if (iaxs[callno])
+ iax2_ami_channelupdate(iaxs[callno]);
+ ast_mutex_unlock(&iaxsl[callno]);
return send_command_locked(callno, AST_FRAME_CONTROL, AST_CONTROL_ANSWER, 0, NULL, 0, -1);
}