Merged revisions 75445 via svnmerge from

Merged revisions 75445 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

................
r75445 | russell | 2007-07-17 15:48:21 -0500 (Tue, 17 Jul 2007) | 13 lines

Merged revisions 75444 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r75444 | russell | 2007-07-17 15:45:27 -0500 (Tue, 17 Jul 2007) | 5 lines

Ensure that when encoding the contents of an ast_frame into an iax_frame, that
the size of the destination buffer is known in the iax_frame so that code
won't write past the end of the allocated buffer when sending outgoing frames.
(ASA-2007-014)

........

................

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75446 65c4cc65-6c06-0410-ace0-fbb531ad65f3