Merged revisions 290396 via svnmerge from

Merged revisions 290396 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.6.2

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  r290396 | tilghman | 2010-10-05 15:21:02 -0500 (Tue, 05 Oct 2010) | 15 lines

  Merged revisions 290392 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.4

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    r290392 | tilghman | 2010-10-05 15:20:07 -0500 (Tue, 05 Oct 2010) | 8 lines

    Fix a crash by ensuring that we don't alter memory after it's freed.

    (closes issue #17387)
     Reported by: jmls
     Patches:
           20100726__issue17387.diff.txt uploaded by tilghman (license 14)
     Tested by: jmls
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@290408 65c4cc65-6c06-0410-ace0-fbb531ad65f3