Wireshark-bugs: [Wireshark-bugs] [Bug 5300] New: profinet mrp linkup/linkdown decoding incorrect
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5300
Summary: profinet mrp linkup/linkdown decoding incorrect
Product: Wireshark
Version: 1.4.0
Platform: All
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: Medium
Component: TShark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: poddw@xxxxxxxxx
Created an attachment (id=5310)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=5310)
patch file
Build Information:
Version 1.4.0 (SVN Rev 34005 from /trunk-1.4)
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 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.8.5, with
Gcrypt 1.4.5, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built
Aug
29 2010), with AirPcap.
Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.2
(packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.8.5, Gcrypt 1.4.5, 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.
--
In the profinet plugin, the decoding of the MRP LinkUp and MRP LinkDown
messages is missing the MRP_SA field which garbles the decode of the rest of
the packet.
This fix adds the decoding of the MRP_SA field to the MRP LinkUp and MRP
LinkDown dissectors.
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