Wireshark-bugs: [Wireshark-bugs] [Bug 7023] New: DVB-CI: check message size only if we know the
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 2 Apr 2012 14:05:35 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7023

           Summary: DVB-CI: check message size only if we know the
                    negotiated buffer size
           Product: Wireshark
           Version: SVN
          Platform: x86
        OS/Version: All
            Status: NEW
          Severity: Trivial
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: wireshark@xxxxxxxxx


Build Information:
TShark 1.7.1 (SVN Rev 41898 from /trunk)

Copyright 1998-2012 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (64-bit) with GLib 2.24.2, with libpcap, with libz 1.2.3.4, without
POSIX capabilities, without SMI, without c-ares, without ADNS, without Lua,
without Python, with GnuTLS 2.8.6, with Gcrypt 1.4.5, with MIT Kerberos,
without
GeoIP.

Running on Linux 2.6.32-5-amd64, with locale en_US.UTF-8, with libpcap version
1.1.1, with libz 1.2.3.4.

Built using gcc 4.4.5.

--
Dear all,

may I ask you to commit the attached one-line patch?

For each message, the DVB-CI dissector checks the message size against the
buffer size negotiated at startup. If the buffer size negotation was not
captured, a warning is flagged up for each packet saying its size is too big. 

Obviously, the check only makes sense if we know the negotiated buffer size...

Thanks,

   Martin

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