Wireshark-bugs: [Wireshark-bugs] [Bug 6138] Buildbot crash output: [in packet-opensafety] randpk
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 26 Jul 2011 08:16:00 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6138

--- Comment #10 from Roland Knall <rknall@xxxxxxxxx> 2011-07-26 08:15:59 PDT ---
(In reply to comment #9)
> Created an attachment (id=6725)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=6725) [details]
> This checks the length of the package for the proposed frame size
> 
> This patch fixes the problem, but introduces a visual problem. It now presents
> the EPL dissection twice. This is an underlying architectural problem with the
> dissector, but it will be fixed in a later version.
> 
> In reality this can not occur. It is a problem which only exists by truly
> randomized packages.

Not my day. I will provide the correct patch tomorrow. This issue runs deeper.
Meanwhile, the fix from Chris can be applied, as it fixes the issue with the
automatic testing. The underlying problem is not an issue at the moment, as it
only occurs while running automatic tests. 

The main reason is the way, EPL, SercosIII and Modbus/TCP code calls the pure
openSAFETY packet dissection. It will be fixed during this week, meanwhile,
please use Chris's patch.

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