Merged revisions 228693 via svnmerge from

Merged revisions 228693 via svnmerge from
https://origsvn.digium.com/svn/asterisk/trunk

................
  r228693 | dvossel | 2009-11-06 16:35:44 -0600 (Fri, 06 Nov 2009) | 16 lines

  Merged revisions 228692 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

  ........
    r228692 | dvossel | 2009-11-06 16:33:27 -0600 (Fri, 06 Nov 2009) | 9 lines

    fixes audiohook write crash occuring in chan_spy whisper mode.

    After writing to the audiohook list in ast_write(), frames
    were being freed incorrectly.  Under certain conditions this
    resulted in a double free crash.

    (closes issue #16133)
    Reported by: wetwired
  ........
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@228695 65c4cc65-6c06-0410-ace0-fbb531ad65f3