Merged revisions 28337 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.2

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r28337 | kpfleming | 2006-05-18 14:35:55 -0500 (Thu, 18 May 2006) | 2 lines

use unsigned counters for handling answer/IE lengths while processing DNS results (issue #7174)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@28338 65c4cc65-6c06-0410-ace0-fbb531ad65f3