Wireshark-bugs: [Wireshark-bugs] [Bug 10187] New: Buildbot crash output: fuzz-2014-06-16-2447.pc
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 17 Jun 2014 04:10:03 +0000
Bug ID 10187
Summary Buildbot crash output: fuzz-2014-06-16-2447.pcap
Classification Unclassified
Product Wireshark
Version unspecified
Hardware x86-64
URL http://www.wireshark.org/download/automated/captures/fuzz-2014-06-16-2447.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-2014-06-16-2447.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/nam.enc

Build host information:
Linux wsbb04 3.2.0-64-generic #97-Ubuntu SMP Wed Jun 4 22:04:21 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=45
BUILDBOT_URL=http://buildbot.wireshark.org/master-1.12/
BUILDBOT_BUILDERNAME=Fuzz-Test
BUILDBOT_SLAVENAME=fuzz-test
BUILDBOT_GOT_REVISION=fb0266fb244bf444a2801ee7ffc983f5a58621de

Return value:  134

Dissector bug:  0

Valgrind error count:  0



Git commit
commit fb0266fb244bf444a2801ee7ffc983f5a58621de
Author: Stig Bjørlykke <stig@bjorlykke.org>
Date:   Mon Jun 16 22:15:55 2014 +0200

    Do not handle P_Mul packet as ASCII string when calculating checksum.

    This bug was introduced when rewriting tvb_get_string() to
    handle encoding (and thus handling ASCII string different).

    Change-Id: Ic107d7b9e2f63aea33fdf55b9c20c22202f7b458
    Reviewed-on: https://code.wireshark.org/review/2270
    Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>


Command and args:
/home/wireshark/builders/wireshark-1.12-fuzz/fuzztest/install/bin/tshark -nVxr

**
ERROR:wmem_allocator_strict.c:77:wmem_strict_block_check_canaries: assertion
failed: (canary[i] == WMEM_CANARY_VALUE)

[ no debug trace ]

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