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Wireshark-bugs: [Wireshark-bugs] [Bug 5055] New: wrogn decoding of GTP Prime (GTP') Packets

Date: Mon, 26 Jul 2010 23:04:42 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5055

           Summary: wrogn decoding of GTP Prime (GTP') Packets
           Product: Wireshark
           Version: 1.2.9
          Platform: Other
        OS/Version: Windows XP
            Status: NEW
          Severity: Major
          Priority: Medium
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: ernst.vogel@xxxxxxxxxxxx
             Group: private


Created an attachment (id=4965)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=4965)
capture-files & sreenshots form both WS versions

Build Information:
Version 1.2.9 (SVN Rev 33171)

Copyright 1998-2010 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+ 2.16.6, (32-bit) with GLib 2.22.4, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.0, with Lua 5.1, with GnuTLS 2.8.5, with Gcrypt 1.4.5,
with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built Jun 10 2010),
with AirPcap.

Running on Windows XP Service Pack 3, build 2600, without WinPcap, GnuTLS
2.8.5,
Gcrypt 1.4.5, without AirPcap.

Built using Microsoft Visual C++ 8.0 build 50727

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
GTP Prime packets are wrong decoded as GTPv2 packets in Wireshark 1.2.9. 
The same packets are correct decoded in Version 1.0.6.
Please see the attachements.

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