Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 2388] New: Most ANSI A information elements are not displayed

[bugzilla-daemon@xxxxxxxxxxxxx]

http://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2388

           Summary: Most ANSI A information elements are not displayed
           Product: Wireshark
           Version: 1.0.0
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Major
          Priority: Medium
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: michael.lum@xxxxxxxxxx


Build Information:
Version 0.99.8-UTStarcom Canada-1

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+ 2.12.8, with GLib 2.14.6, with WinPcap (version unknown),
with libz 1.2.3, with libpcre 7.0, with SMI 0.4.5, with ADNS, with Lua 5.1,
with
GnuTLS 1.6.1, with Gcrypt 1.2.3, with MIT Kerberos, with PortAudio V19-devel,
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, without
AirPcap.

Built using Microsoft Visual C++ 6.0

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

Check the man page and http://www.wireshark.org for more information.
--
In most cases only the Message Type field is displayed in the Packet Details
pane.

A range check was added to generic 'elem_tlv()', 'elem_v()', ...
functions that is incorrect.  The incorrect range check causes
the information element dissection to be skipped.

The attached patch fixes the problem as well as adding enhanced
dissection for Cause, Service Option, and IS2000 Service Configuration
Records.


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