Merged revisions 321042 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r321042 | twilson | 2011-05-26 10:29:54 -0700 (Thu, 26 May 2011) | 6 lines
  
  Initialize stack-allocated ast_sockaddrs before use
  
  It is important to always initialize ast_sockaddrs before use--even if they
  are passed to ast_sockaddr_copy as the underlying storage could be bigger
  than what ends up being copied--leaving part of the data unitialized.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@321043 65c4cc65-6c06-0410-ace0-fbb531ad65f3