Merged revisions 271399 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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  r271399 | jpeeler | 2010-06-18 14:28:24 -0500 (Fri, 18 Jun 2010) | 11 lines
  
  Fix crash when parsing some heavily nested statements in AEL on reload.
  
  Due to the recursion used when compiling AEL in gen_prios, all the stack space 
  was being consumed when parsing some AEL that contained nesting 13 levels deep.
  Changing a few large buffers to be heap allocated fixed the crash, although I
  did not test how many more levels can now be safely used.
  
  (closes issue #16053)
  Reported by: diLLec
  Tested by: jpeeler
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@271483 65c4cc65-6c06-0410-ace0-fbb531ad65f3