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Bug ID	10978
Summary	Buildbot crash output: fuzz-2015-02-17-560.pcap
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	https://www.wireshark.org/download/automated/captures/fuzz-2015-02-17-560.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-2015-02-17-560.pcap

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

Build host information:
Linux wsbb04 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.1 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3146
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=e56f34e2005885dfe56834c11f1ff2b698d6d7e4

Return value:  0

Dissector bug:  0

Valgrind error count:  1



Git commit
commit e56f34e2005885dfe56834c11f1ff2b698d6d7e4
Author: Gerald Combs <gerald@wireshark.org>
Date:   Sun Feb 15 19:25:05 2015 -0800

    Suppress more pedantic warnings.

    Suppress

        warning: initialization of a flexible array member [-Wpedantic]

    Change-Id: I49c2cf8b97539660742ef1b19752a0f56404d78a
    Reviewed-on: https://code.wireshark.org/review/7155
    Reviewed-by: Gerald Combs <gerald@wireshark.org>


Command and args: ./tools/valgrind-wireshark.sh 

==10171== Memcheck, a memory error detector
==10171== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==10171== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright
info
==10171== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-02-17-560.pcap
==10171== 
==10171== Conditional jump or move depends on uninitialised value(s)
==10171==    at 0x6A89F5F: dissect_icmp (packet-icmp.c:1305)
==10171==    by 0x67119AE: call_dissector_through_handle (packet.c:612)
==10171==    by 0x6712344: call_dissector_work (packet.c:700)
==10171==    by 0x6712A8B: dissector_try_uint_new (packet.c:1132)
==10171==    by 0x6AD755C: dissect_ip (packet-ip.c:2427)
==10171==    by 0x6711973: call_dissector_through_handle (packet.c:614)
==10171==    by 0x6712344: call_dissector_work (packet.c:700)
==10171==    by 0x6712A8B: dissector_try_uint_new (packet.c:1132)
==10171==    by 0x6712AD6: dissector_try_uint (packet.c:1158)
==10171==    by 0x69D3308: dissect_fr_nlpid (packet-fr.c:759)
==10171==    by 0x69D33C5: dissect_fr_uncompressed (packet-fr.c:650)
==10171==    by 0x6711973: call_dissector_through_handle (packet.c:614)
==10171== 
==10171== 
==10171== HEAP SUMMARY:
==10171==     in use at exit: 1,221,145 bytes in 29,808 blocks
==10171==   total heap usage: 231,377 allocs, 201,569 frees, 29,070,718 bytes
allocated
==10171== 
==10171== LEAK SUMMARY:
==10171==    definitely lost: 3,672 bytes in 157 blocks
==10171==    indirectly lost: 20,584 bytes in 50 blocks
==10171==      possibly lost: 16,384 bytes in 1 blocks
==10171==    still reachable: 1,180,505 bytes in 29,600 blocks
==10171==         suppressed: 0 bytes in 0 blocks
==10171== Rerun with --leak-check=full to see details of leaked memory
==10171== 
==10171== For counts of detected and suppressed errors, rerun with: -v
==10171== Use --track-origins=yes to see where uninitialised values come from
==10171== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)

[ no debug trace ]

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