Wireshark-bugs: [Wireshark-bugs] [Bug 2730] New: EPL: Wrong presentation of the status response
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=2730
Summary: EPL: Wrong presentation of the status response frame
Product: Wireshark
Version: 1.0.1
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: High
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: news@xxxxxxxxx
CC: news@xxxxxxxxx
Created an attachment (id=2053)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=2053)
Dump of a powerlink communication
Build Information:
Version 1.0.1 (SVN Rev 25639)
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, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.8,
with ADNS, with Lua 5.1, with GnuTLS 2.3.8, with Gcrypt 1.4.1, 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 build 8804
Wireshark is Open Source Software released under the GNU General Public
License.
Check the man page and http://www.wireshark.org for more information.
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In the status response frame of the EPL(Powerlink) protocol, the field "Device
profile specific" (Offset 0x1a, includes the Ethernet frame) has the wrong
length. It is displayed as a 8 byte field, but in fact it has only a size of 6
byte. Compare e.g. with packet number 1124 in dump. Because of this the folling
data(ErrorCodeList) is displayed wrong.
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