Wireshark-bugs: [Wireshark-bugs] [Bug 5837] New: Wireshark (and tshark) crashes on http traffic

Date: Sun, 17 Apr 2011 07:11:14 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5837

           Summary: Wireshark (and tshark) crashes on http traffic
           Product: Wireshark
           Version: 1.4.5
          Platform: x86
        OS/Version: Windows 7
            Status: NEW
          Severity: Major
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: rouli.net@xxxxxxxxx


Created an attachment (id=6173)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=6173)
a sample http traffic on which wireshark crashes

Build Information:
wireshark 1.4.5 (SVN Rev 36650 from /trunk-1.4)

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+ 2.16.6, 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 1.7.1, 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
Apr

15 2011), with AirPcap.

Running on 32-bit Windows 7, build 7600, 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 21022
--
Wireshark crashes once I click on the third packet in the example below (a HTTP
response containing JPEG image). I've many other such samples, where wireshark
crashes on other content types - such as css, javascript etc.

See also "Bug 5835 - crashes with gzipped http datastream". I think something
is wrong with the http dissector in general.

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