From bd9c3357c3e035a73b45861e7eb3a0a49540b9cd Mon Sep 17 00:00:00 2001
From: Mark Michelson <mmichelson@digium.com>
Date: Wed, 17 Sep 2008 20:26:27 +0000
Subject: [PATCH] Blocked revisions 143400 via svnmerge

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r143400 | mmichelson | 2008-09-17 15:25:40 -0500 (Wed, 17 Sep 2008) | 16 lines

If attempting to free a NULL pointer when MALLOC_DEBUG
is set, don't bother searching for a region to free, just
immediately exit.

This has the dual benefit of suppressing a warning message
about freeing memory at (nil) and of optimizing the free()
replacement by not having to do any futile searching for
the proper region to free.

(closes issue #13498)
Reported by: pj
Patches:
      13498.patch uploaded by putnopvut (license 60)
Tested by: pj


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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@143401 65c4cc65-6c06-0410-ace0-fbb531ad65f3