Wireshark-bugs: [Wireshark-bugs] [Bug 3597] Implicit octet string that is constructed causes PRE
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 30 Jun 2009 07:57:52 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3597


Graeme Lunt <graeme@xxxxxxxxxxx> changed:

           What    |Removed                     |Added
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                 CC|                            |graeme@xxxxxxxxxxx
             Status|NEW                         |ASSIGNED




--- Comment #2 from Graeme Lunt <graeme@xxxxxxxxxxx>  2009-06-30 07:57:49 PDT ---
Fred,

(Note to others: to view the example capture, make sure you enable "Always try
and decode NSDU as transport PDUs" in Preferences\Protocols\OSI\CLNP .)

Nice analysis. It is a complex problem, and actually one I would have seen
before.
Expecting, or changing, asn2wrs to handle this case would be a bit difficult I
think, but I am no expert.

I have attached a proposed patch for your review - I'm not sure how it compares
with yours but I think it is fairly generic. I'll try and get Tomas and Anders
to review it before applying. Let me know what you think.

I've also found a problem with the FTAM dissector with your example capture
which I will apply a patch for.

Graeme


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