Wireshark-bugs: [Wireshark-bugs] [Bug 3070] TightVNC support for VNC dissector
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Wed, 3 Nov 2010 08:54:07 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3070

Yaniv Kaul <mykaul@xxxxxxxxx> changed:

           What    |Removed                     |Added
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                 CC|                            |mykaul@xxxxxxxxx

--- Comment #4 from Yaniv Kaul <mykaul@xxxxxxxxx> 2010-11-03 08:54:03 PDT ---
(In reply to comment #3)
> I just tested this code with a capture of TightVNC traffic I had laying around
> and it threw errors all over the place! :-).  I am going to remove the
> REPORT_DISSECTOR_BUG() macro call under case TIGHT_AUTH_TYPE_REPLY in
> vnc_startup_messages() because it isn't really a dissector bug when it simply
> doesn't support a certain type of packet.
> 
> Federico - do you know which type of packet comes after a
> TIGHT_AUTH_TYPE_REPLY?  We need to set per_conversation_info->vnc_next_state to
> the next packet type within that case statement so it doesn't get stuck
> thinking every packet is a TIGHT_AUTH_TYPE_REPLY. Thanks in advance.

I've just filed a bug with a patch to hopefully improve the situation.

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