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Wireshark-bugs: [Wireshark-bugs] [Bug 6322] RTP Stream Analysis does not work for TURN-encapsula

Date: Fri, 9 Sep 2011 13:51:21 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6322

Bill Meier <wmeier@xxxxxxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #9 from Bill Meier <wmeier@xxxxxxxxxxx> 2011-09-09 16:51:19 EDT ---
(In reply to comment #8)
> I'm not sure what to do with
> the RTP heuristic it is very weak if B7-B6 of Octet 1 is 0 or 2 and
> the port is even the it's RTP. Weaken it even more seems a bad idea to me.
> 

I've committed a change to the RTP heuristic so that the 'port is even' check
is done if testing for RTP over UDP but not done if testing for RTP over STUN.

IOW, the heuristic hasn't been weakened for for RTP over UDP.

(See SVN #38953).

I also note that the heuristic test in the RTP dissector is not even enabled
unless the "heuristic rtp" preference is explicitly changed to TRUE from the
normal default of FALSE.

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