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Wireshark-bugs: [Wireshark-bugs] [Bug 3901] New: dissect_ccch does not dissect sys info content

Date: Sun, 16 Aug 2009 07:38:13 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3901

           Summary: dissect_ccch does not dissect sys info content
           Product: Wireshark
           Version: unspecified
          Platform: Other
        OS/Version: Windows XP
            Status: NEW
          Severity: Minor
          Priority: Low
         Component: TShark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: vincent.helfre@xxxxxxx



Vincent Helfre <vincent.helfre@xxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #3518|                            |review_for_checkin?
               Flag|                            |


Created an attachment (id=3518)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=3518)
proposed patch

Build Information:
Version 1.3.0

Copyright 1998-2009 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+ 2.16.2, with GLib 2.20.3, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.8,
with c-ares 1.6.0, with Lua 5.1, without Python, with GnuTLS 2.8.1, with Gcrypt
1.4.4, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built May 26
2009), with AirPcap.

Running on Windows XP Service Pack 2, build 2600, with WinPcap version 4.0.2
(packet.dll version 4.0.0.1040), based on libpcap version 0.9.5, GnuTLS 2.8.1,
Gcrypt 1.4.4, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 30729

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

Check the man page and http://www.wireshark.org for more information.
--
On recent release the system information are not decoded anymore. By looking at
it, it seems that the length is incorrect.
I attached a log where the user DLT user has to be set:
DLT_USER 147
payload protocol: gsm_a_ccch
header size: 0
header protocol: (empty)
trailer size: 0
trailer protocol: (empty)


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