Wireshark-bugs: [Wireshark-bugs] [Bug 12781] New: Buildbot crash output: fuzz-2016-08-23-23680.p
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 23 Aug 2016 22:20:04 +0000
Bug ID 12781
Summary Buildbot crash output: fuzz-2016-08-23-23680.pcap
Product Wireshark
Version unspecified
Hardware x86-64
URL https://www.wireshark.org/download/automated/captures/fuzz-2016-08-23-23680.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:

https://www.wireshark.org/download/automated/captures/fuzz-2016-08-23-23680.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/10484-frame31.cap

Build host information:
Linux wsbb04 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 16.04.1 LTS
Release:    16.04
Codename:    xenial

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_WORKERNAME=fuzz-test
BUILDBOT_BUILDNUMBER=51
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.2/
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_GOT_REVISION=2697dbb2895b6205e03275a53b0cc7f23b7b95b0

Return value:  0

Dissector bug:  0

Valgrind error count:  1



Git commit
commit 2697dbb2895b6205e03275a53b0cc7f23b7b95b0
Author: Guy Harris <guy@alum.mit.edu>
Date:   Mon Aug 22 20:36:24 2016 -0700

    See if *this* convinces the compiler that valuelen and value will be set.

    Change-Id: I2a7715ac3255502f244a0d0a7e588b3a44c34f11
    Reviewed-on: https://code.wireshark.org/review/17258
    Reviewed-by: Guy Harris <guy@alum.mit.edu>
    (cherry picked from commit bee0cd776219fc3cd6ac6a932a1d25b944c299a0)
    Reviewed-on: https://code.wireshark.org/review/17259


==12924== Memcheck, a memory error detector
==12924== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==12924== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==12924== Command:
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.2/fuzz-2016-08-23-23680.pcap
==12924== 
==12924== 
==12924== HEAP SUMMARY:
==12924==     in use at exit: 858,894 bytes in 26,971 blocks
==12924==   total heap usage: 296,392 allocs, 269,421 frees, 36,496,437 bytes
allocated
==12924== 
==12924== LEAK SUMMARY:
==12924==    definitely lost: 3,388 bytes in 151 blocks
==12924==    indirectly lost: 405,530 bytes in 17,121 blocks
==12924==      possibly lost: 0 bytes in 0 blocks
==12924==    still reachable: 449,976 bytes in 9,699 blocks
==12924==         suppressed: 0 bytes in 0 blocks
==12924== Rerun with --leak-check=full to see details of leaked memory
==12924== 
==12924== For counts of detected and suppressed errors, rerun with: -v
==12924== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 1 from 1)

[ no debug trace ]

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