https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6468
Summary: [UMTS RLC] Fix crash when dissecting a RLC Status PDU
containing a bitmap SUFI
Product: Wireshark
Version: SVN
Platform: Other
OS/Version: Windows XP
Status: NEW
Severity: Major
Priority: Low
Component: Wireshark
AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
ReportedBy: pascal.quantin@xxxxxxxxx
Pascal Quantin <pascal.quantin@xxxxxxxxx> changed:
What |Removed |Added
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Attachment #7263| |review_for_checkin?
Flag| |
Created an attachment (id=7263)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=7263)
Fix for bitmap SUFI decoding
Build Information:
Version 1.7.0 (SVN Rev 39440 from /trunk)
Copyright 1998-2011 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 (32-bit) with GTK+ 2.22.1, with Cairo 1.10.2, with Pango 1.28.3, with
GLib 2.26.1, with WinPcap (version unknown), with libz 1.2.5, without POSIX
capabilities, with threads support, with SMI 0.4.8, with c-ares 1.7.1, with Lua
5.1, without Python, with GnuTLS 2.10.3, with Gcrypt 1.4.6, with MIT Kerberos,
with GeoIP, with PortAudio V19-devel (built Oct 11 2011), 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 2.10.3, Gcrypt 1.4.6, 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.
--
The attached patch fixes a memory corruption of the ep_allocated buffer when
building the decoded bitmap.
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