Wireshark-bugs: [Wireshark-bugs] [Bug 7693] New: PASV and PORT ip address and port marked in dat

Date: Tue, 4 Sep 2012 11:32:14 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7693

           Summary: PASV and PORT ip address and port marked in data view
           Product: Wireshark
           Version: SVN
          Platform: x86
        OS/Version: Debian
            Status: NEW
          Severity: Enhancement
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: format_c@xxxxxxxxx


Created attachment 9057
  --> https://bugs.wireshark.org/bugzilla/attachment.cgi?id=9057
Example capture file

Build Information:
wireshark 1.9.0 (SVN Rev 44756 from /trunk)

Copyright 1998-2012 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 (64-bit) with GTK+ 2.20.1, with Cairo 1.8.10, with Pango 1.28.3, with
GLib 2.24.2, with libpcap, with libz 1.2.3.4, without POSIX capabilities,
without libnl, without SMI, without c-ares, without ADNS, without Lua, without
Python, without GnuTLS, without Gcrypt, without Kerberos, without GeoIP, with
PortAudio <= V18, with AirPcap.

Running on Linux 3.2.0-0.bpo.2-amd64, with locale de_DE.UTF-8, with libpcap
version 1.1.1, with libz 1.2.3.4, without AirPcap.

Built using gcc 4.4.5.

--
This bugreport provides a little improvement on the FTP dissector.
Case 1: A PORT requests's ASCII encoded IP address and port is being
highlighted in the data subview when being clicked in protocol tree view.
Case 2: A PASV response's ASCII encoded IP address and port is being
highlighted in the data subview when being clicked in protocol tree view.

The attached sample capture shows a anonymous session using both PASV and PORT
methods to negotiate data connections. This sample capture file can be taken as
a example to test the patch.

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