Wireshark-bugs: [Wireshark-bugs] [Bug 2820] New: Enable filtering of packets containing TCP Opti
Date: Tue, 19 Aug 2008 18:46:48 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2820

           Summary: Enable filtering of packets containing TCP Option 20
                    (SCPS Capabilities)
           Product: Wireshark
           Version: SVN
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Medium
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: eric.dot.travis@xxxxxxxxx



Eric Travis <eric.dot.travis@xxxxxxxxx> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #2173|                            |review_for_checkin?
               Flag|                            |


Created an attachment (id=2173)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2173)
Patch to epan/dissectors/packet-tcp.c (dissect_tcpopt_scps)

Build Information:
wireshark 1.0.99 (SVN Rev 26041)

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+ 2.12.10, with GLib 2.16.3, with libpcap 0.9.8, with libz
1.2.3, with POSIX capabilities (Linux), with libpcre 7.7, without SMI, without
c-ares, without ADNS, without Lua, with GnuTLS 2.2.5, with Gcrypt 1.4.0, with
MIT Kerberos, without PortAudio, without AirPcap.

Running on Linux 2.6.25-gentoo-r5, with libpcap version 0.9.8.

Built using gcc 4.1.2 (Gentoo 4.1.2 p1.0.1).

--
Many thanks for the effort incorporate the patches that support the SCPS
extensions to TCP.

The included tweak allows for the filtering of packets on the presence of
TCP Option 20: tcp.options.scps;

Filtering of packets on the presence of TCP Option 21: tcp.options.snack is
already functional.


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