Merged revisions 314550 via svnmerge from

Merged revisions 314550 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8

................
  r314550 | twilson | 2011-04-20 17:23:04 -0700 (Wed, 20 Apr 2011) | 13 lines

  Merged revisions 314549 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

  ........
    r314549 | twilson | 2011-04-20 17:17:34 -0700 (Wed, 20 Apr 2011) | 6 lines

    Don't allocate more space than necessary for a sip_pkt

    This extra allocation is a hold-over from when pkt->data was a
    character array. Now that it is an allocated string, just allocate
    enough for the sip_pkt.
  ........
................

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@314551 65c4cc65-6c06-0410-ace0-fbb531ad65f3