Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10108] New: Buildbot crash output: fuzz-2014-05-14-27030.pcap

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Bug ID	10108
Summary	Buildbot crash output: fuzz-2014-05-14-27030.pcap
Classification	Unclassified
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	http://www.wireshark.org/download/automated/captures/fuzz-2014-05-14-27030.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-2014-05-14-27030.pcap

stderr:
Input file:
/home/wireshark/menagerie/menagerie/10648-dcp_split_00004_20130424095731

Build host information:
Linux wsbb04 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 12.04.4 LTS
Release:    12.04
Codename:    precise

Buildbot information:
BUILDBOT_REPOSITORY=
BUILDBOT_BUILDNUMBER=454
BUILDBOT_URL=http://buildbot.wireshark.org/trunk-1.10/
BUILDBOT_BUILDERNAME=Fuzz-Test
BUILDBOT_SLAVENAME=fuzz-test
BUILDBOT_GOT_REVISION=6a77ad9ea439cb0d3d212a345f9c3cac30e084d4

Return value:  134

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 6a77ad9ea439cb0d3d212a345f9c3cac30e084d4
Author: Jeff Morriss <jeff.morriss.ws@gmail.com>
Date:   Tue Apr 22 22:18:35 2014 -0400

    Manually apply https://code.wireshark.org/review/1289 to master-1.10:

    Fix up get_hfi_and_length():

    Treat FT_BYTES and a few others the same as FT_PROTOCOL: allow a zero
length
    but throw an exception if the offset is already beyond the end of the TVB
    (prior to this change it would assert out).  This (when manually applied to
    master-1.10) fixes https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9999
.

    Use tvb_ensure_captured_length_remaining() to throw an exception if the
offset
    is bad.

    Change-Id: Ibc61cc9ac331b669c688611ee9f23d36479378ef
    Reviewed-on: https://code.wireshark.org/review/1290
    Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>
    Reviewed-by: Evan Huus <eapache@gmail.com>


Command and args: ./tshark -nVxr

Out Of Memory!

Sorry, but TShark has to terminate now!

Some infos / workarounds can be found at:
http://wiki.wireshark.org/KnownBugs/OutOfMemory
**
ERROR:wmem_scopes.c:125:wmem_leave_file_scope: assertion failed:
(!in_packet_scope)

[ no debug trace ]

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