Merged revisions 113065 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r113065 | mmichelson | 2008-04-07 11:08:45 -0500 (Mon, 07 Apr 2008) | 13 lines

This fix prevents a deadlock that was experienced in chan_local. There was
deadlock prevention in place in chan_local, but it would not work in a specific
case because the channel was recursively locked. By unlocking the channel prior
to calling the generator's generate callback in ast_read_generator_actions(), we
prevent the recursive locking, and therefore the deadlock.

(closes issue #12307)
Reported by: callguy
Patches:
      12307.patch uploaded by putnopvut (license 60)
Tested by: callguy


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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@113066 65c4cc65-6c06-0410-ace0-fbb531ad65f3