Wireshark-bugs: [Wireshark-bugs] [Bug 4732] New: IEEE 802.11 RSSI in column terminates tshark/wi
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4732
Summary: IEEE 802.11 RSSI in column terminates tshark/wireshark
at column-utils.c:1539
Product: Wireshark
Version: 1.3.x (Experimental)
Platform: x86
OS/Version: Windows XP
Status: NEW
Severity: Normal
Priority: Low
Component: TShark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: aaron@xxxxxxxxx
Created an attachment (id=4596)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=4596)
a preferences file that kills Wireshark/tshark
Build Information:
C:\tmp\PCROAK~1>tshark -v
TShark 1.3.4 (SVN Rev 32342 from /trunk)
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 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.
Running on Windows XP Service Pack 2, build 2600, with WinPcap version 4.1.1
(packet.dll version 4.1.0.1753), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.8.5, Gcrypt 1.4.5.
Built using Microsoft Visual C++ 9.0 build 30729
--
With Wireshark/tshark 1.3.4, if the preferences file has a column
whose Field type is IEEE 802.11 RSSI, then, when a capture file is read,
the program will terminate with a popup similar to the following:
Microsoft visual C++ Runtime Library
Runtime Error!
Program: c:\progra~1\wireshark.exe
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
The command window in which tshark was invoked will show:
C:\tmp\PCROAK~1>tshark -n -r failure-filtered.pcap
**
ERROR:column-utils.c:1539:???: code should not be reached
This is very simple to recreate - in Preferences -> User Interface ->
Columns, simply add a new column of Field Type "IEEE 802.11 RSSI",
then read in a capture file.
Attached are a preferences file (which differs from the stock one only
by the addition of the RSSI column), and a packet capture file, that
can be used to demonstrate the bug.
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