Merged revisions 377356 via svnmerge from

Merged revisions 377356 via svnmerge from
file:///srv/subversion/repos/asterisk/trunk

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  r377356 | rmudgett | 2012-12-06 18:00:39 -0600 (Thu, 06 Dec 2012) | 30 lines

  confbridge: Fix some resource leaks on conference teardown.

  * Made destroy_conference_bridge() destroy a missed ast_mutex_t and ast_cond_t.

  * Made join_conference_bridge() init the ast_mutex_t's and ast_cond_t so
  destroy_conference_bridge() can destroy them unconditionally.

  * Made join_conference_bridge() abort if the new conference could not be
  added to the conferences container.

  * Made leave_conference() discard any post-join actions if
  join_conference_bridge() had to abort early.

  * Made the join_conference_bridge() diagnostic messages better describe
  what happened.

  * Renamed leave_conference_bridge() to leave_conference() and made it only
  take a conference user pointer.  The conference pointer was redundant.

  * Made conf_bridge_profile_copy() use struct copy instead of memcpy().

  * No need to lock the conference in start_conf_record_thread() since all
  of the callers already have it locked.
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  Merged revisions 377354 from http://svn.asterisk.org/svn/asterisk/branches/10
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  Merged revisions 377355 from http://svn.asterisk.org/svn/asterisk/branches/11
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git-svn-id: https://origsvn.digium.com/svn/asterisk/team/mmichelson/threadpool@377362 65c4cc65-6c06-0410-ace0-fbb531ad65f3