https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=4545
Summary: 6lowpan dissector: copy/paste error results in 64-bit
source & 16-bit dest failing
Product: Wireshark
Version: SVN
Platform: Other
OS/Version: Windows XP
Status: NEW
Severity: Normal
Priority: Low
Component: Wireshark
AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
ReportedBy: coflynn@xxxxxxxxx
Created an attachment (id=4345)
--> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=4345)
Patch against packet-6lowpan.c
Build Information:
Version 1.3.4-SVN-32012-colin
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, 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 1.7.0, 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 Feb 26
2010), with AirPcap, with new_packet_list.
Running on Windows XP Service Pack 3, 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, without AirPcap.
Built using Microsoft Visual C++ 9.0 build 30729
Wireshark is Open Source Software released under the GNU General Public
License.
--
A small error in 6lowpan-packet.c results in the "src" address being check for
size, but the code uses the data from the "dest" addr.
Attached patch fixes this issue, just a one-liner.
The bug manifests itself when sending from a 64-bit address to a 16-bit
address, the IID is not built from the link-layer address.
--
Configure bugmail: https://bugs.wireshark.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.