https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4071
Summary: Dissector bug, protocol IEEE 802.11: column-utils.c:471
Product: Wireshark
Version: 1.3.x (Experimental)
Platform: Other
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: Low
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: j.snelders@xxxxxxxxxx
CC: j.snelders@xxxxxxxxxx
Created an attachment (id=3724)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=3724)
Sample file
Build Information:
Version 1.3.1-SVN-30218 (SVN Rev 30218 from /trunk)
Copyright 1998-2009 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, with GLib 2.20.5, with WinPcap (version unknown),
with libz 1.2.3, without POSIX capabilities, with libpcre 7.0, with SMI 0.4.8,
with c-ares 1.6.0, with Lua 5.1, without Python, with GnuTLS 2.8.1, with Gcrypt
1.4.4, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built Sep 30
2009), with AirPcap, with new_packet_list.
Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1
beta5
(packet.dll version 4.1.0.1452), based on libpcap version 1.0.0, GnuTLS 2.8.1,
Gcrypt 1.4.4, with AirPcap 4.0.0 build 1480.
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.
--
See the attached sample file: DissectorBugSVN30218.pcap
3 0.022251 IEEE 802.11 1280 [Dissector bug, protocol IEEE 802.11:
column-utils.c:471: failed assertion "!ep_verify_pointer(str)"]
There are no error messages in Analyze -> Expert Info Composite
Right-click a packet and Show Packet in New Window:
[Expert Info (Error/Malformed): column-utils.c:471: failed assertion
"!ep_verify_pointer(str)"]
[Message: column-utils.c:471: failed assertion "!ep_verify_pointer(str)"]
[Severity level: error]
[Group: Malformed]
Same error messages in versions:
Version 1.3.1-SVN-30159 (SVN Rev 30159 from /trunk)
Version 1.3.1-SVN-30177 (SVN Rev 30177 from /trunk)
Version 1.3.1-SVN-30178 (SVN Rev 30178 from /trunk)
Version 1.3.1-SVN-30195 (SVN Rev 30195 from /trunk)
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