https://origsvn.digium.com/svn/asterisk/branches/10
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r331775 | mnicholson | 2011-08-12 14:03:31 -0500 (Fri, 12 Aug 2011) | 17 lines
Merged revisions 331774 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8
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r331774 | mnicholson | 2011-08-12 14:01:27 -0500 (Fri, 12 Aug 2011) | 11 lines
Unlock the channel before calling update_queue.
Holding the channel lock when calling update_queue which attempts to lock the
queue lock can cause a deadlock. This deadlock involves the following chain:
1. hold chan lock -> wait queue lock
2. hold queue lock -> wait agent list lock
3. hold agent list lock -> wait chan list lock
4. hold chan list lock -> wait chan lock
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@331776 65c4cc65-6c06-0410-ace0-fbb531ad65f3