Wireshark-bugs: [Wireshark-bugs] [Bug 6643] New: wireshark crashes when capturing tcp packets th
Date: Fri, 2 Dec 2011 17:25:25 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6643

           Summary: wireshark crashes when capturing tcp packets that
                    contains unkown options
           Product: Wireshark
           Version: 1.6.4
          Platform: x86
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: gmshake@xxxxxxxxx


Created an attachment (id=7523)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=7523)
sample packets that make wireshark crash

Build Information:
Version 1.6.4 (SVN Rev 39941 from /trunk-1.6)

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+ 2.12.9, with GLib 2.16.3, with libpcap 0.9.5, with
libz 1.2.3, without POSIX capabilities, without libpcre, with SMI 0.4.8, with
c-ares 1.5.3, with Lua 5.1, without Python, with GnuTLS 2.6.2, with Gcrypt
1.4.3, with MIT Kerberos, without GeoIP, with PortAudio V19-devel (built Nov 14
2008), without AirPcap.

Running on Mac OS 10.5.8 (Darwin 9.8.0), with libpcap version 0.9.5, with libz
1.2.3, GnuTLS 2.6.2, Gcrypt 1.4.3.

Built using gcc 4.0.1 (Apple Inc. build 5488).

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
I'm working on an experimental TCP extension. The problem is that wireshark
crashes when capturing tcp packets that contains the options(NOT IANA assigned)
or opening pcap files contain the RIGHT packets captured by tcpdump.

The crash information is:

Process:         wireshark-bin [1644]
Path:           
/Applications/Wireshark.app/Contents/Resources/bin/wireshark-bin
Identifier:      wireshark-bin
Version:         ??? (???)
Code Type:       X86 (Native)
Parent Process:  Wireshark [1643]

Interval Since Last Report:          81528 sec
Crashes Since Last Report:           6
Per-App Interval Since Last Report:  0 sec
Per-App Crashes Since Last Report:   1

Date/Time:       2011-12-03 09:21:34.166 +0800
OS Version:      Mac OS X 10.5.8 (9L31a)
Report Version:  6
Anonymous UUID:  9FC80F26-848F-43A0-96C3-C51D0AA681D4

Exception Type:  EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread:  0

Dyld Error Message:
  Symbol not found: _syriac_assign_properties
  Referenced from:
/Applications/Wireshark.app/Contents/Resources/lib/pango/1.6.0/modules/pango-syriac-fc.so
  Expected in: flat namespace

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