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Wireshark-bugs: [Wireshark-bugs] [Bug 2756] New: BACnet MS/TP PDU Length is decoded incorrectly

Date: Wed, 30 Jul 2008 16:06:38 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2756

           Summary: BACnet MS/TP PDU Length is decoded incorrectly
           Product: Wireshark
           Version: SVN
          Platform: PC
               URL: http://kargs.net/captures/mstp_wtap.cap
        OS/Version: Ubuntu
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: steve@xxxxxxxxx



Steve Karg <steve@xxxxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #2086|                            |review_for_checkin?
               Flag|                            |


Created an attachment (id=2086)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2086)
packet-mstp.c.diff

Build Information:
wireshark 1.0.99 (SVN Rev 25878)

Copyright 1998-2008 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 with GTK+ 2.10.6, with GLib 2.12.4, with libpcap 0.9.4, with libz
1.2.3, without POSIX capabilities, without libpcre, without SMI, without ADNS,
without Lua, without GnuTLS, without Gcrypt, without Kerberos, without
PortAudio, without AirPcap.
NOTE: this build doesn't support the "matches" operator for Wireshark filter
syntax.

Running on Linux 2.6.17-12-generic, with libpcap version 0.9.4.

Built using gcc 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5).

--
Corrected BACnet MS/TP PDU Length decoding (endian problem).


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