Wireshark-bugs: [Wireshark-bugs] [Bug 9349] New: Buildbot crash output: fuzz-2013-10-29-4800.pca
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 29 Oct 2013 16:30:03 +0000
Bug ID 9349
Summary Buildbot crash output: fuzz-2013-10-29-4800.pcap
Classification Unclassified
Product Wireshark
Version unspecified
Hardware x86-64
URL http://www.wireshark.org/download/automated/captures/fuzz-2013-10-29-4800.pcap
OS Ubuntu
Status CONFIRMED
Severity Major
Priority High
Component Dissection engine (libwireshark)
Assignee bugzilla-admin@wireshark.org
Reporter buildbot-do-not-reply@wireshark.org 

Problems have been found with the following capture file:

http://www.wireshark.org/download/automated/captures/fuzz-2013-10-29-4800.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/03-13_los_altos.pcap

Build host information:
Linux wsbb04 3.2.0-49-generic #75-Ubuntu SMP Tue Jun 18 17:39:32 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 12.04.2 LTS
Release:    12.04
Codename:    precise

Buildbot information:
BUILDBOT_REPOSITORY=http://code.wireshark.org/git/wireshark
BUILDBOT_BUILDNUMBER=2147
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang-Code-Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=0ad98563a24b8685545825aac889ef43bfc58809

Return value:  133

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 0ad98563a24b8685545825aac889ef43bfc58809
Author: Bill Meier <wmeier@newsguy.com>
Date:   Tue Oct 29 14:09:20 2013 +0000

    From didier gautheron: remove redundant or use faster col_xxx functions

    - when the text parameter is constant col_add_str() and col_set_str() are
equivalent but col_set_str() is faster.
    - same for  replace col_append_fstr and col_append_str
    - remove col_clear() when it's redundant:
        + before a col_set/col_add if the dissector can't throw an exception.
    - replace col_append() after a col_clear() with faster col_add... or
col_set

       https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9344


    svn path=/trunk/; revision=52948


Command and args: ./tshark -nVxr


(process:5910): GLib-ERROR **: /build/buildd/glib2.0-2.32.3/./glib/gmem.c:165:
failed to allocate 1603118000 bytes

[ no debug trace ]

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