Wireshark-bugs: [Wireshark-bugs] [Bug 11088] New: Buildbot crash output: fuzz-2015-03-25-30531.p
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sat, 28 Mar 2015 00:40:03 +0000
Bug ID 11088
Summary Buildbot crash output: fuzz-2015-03-25-30531.pcap
Product Wireshark
Version unspecified
Hardware x86-64
URL https://www.wireshark.org/download/automated/captures/fuzz-2015-03-25-30531.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-2015-03-25-30531.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/test-io-graph

Build host information:
Linux wsbb04 3.13.0-46-generic #79-Ubuntu SMP Tue Mar 10 20:06:50 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.2 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3192
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=a6fc6aa0b4efc1a1c3d7a2e3b5189e888fb6ccc2

Return value:  0

Dissector bug:  0

Valgrind error count:  1



Git commit
commit a6fc6aa0b4efc1a1c3d7a2e3b5189e888fb6ccc2
Author: Evan Huus <eapache@gmail.com>
Date:   Sat Mar 21 13:19:25 2015 -0400

    wcp: add validations to decompressed_entry

    Ensure that a reference to past bytes refers to bytes that actually exist.

    Bug: 10978
    Change-Id: If95d785ee15243c88edcd7115b5ff25fbaa08e6c
    Reviewed-on: https://code.wireshark.org/review/7783
    Petri-Dish: Evan Huus <eapache@gmail.com>
    Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
    Reviewed-by: Evan Huus <eapache@gmail.com>


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

==7921== Memcheck, a memory error detector
==7921== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==7921== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==7921== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-03-25-30531.pcap
==7921== 
==7921== 
==7921== HEAP SUMMARY:
==7921==     in use at exit: 2,678,380 bytes in 53,738 blocks
==7921==   total heap usage: 4,183,842 allocs, 4,130,104 frees, 236,947,329
bytes allocated
==7921== 
==7921== LEAK SUMMARY:
==7921==    definitely lost: 135,800 bytes in 2,221 blocks
==7921==    indirectly lost: 171,832 bytes in 2,952 blocks
==7921==      possibly lost: 0 bytes in 0 blocks
==7921==    still reachable: 2,370,748 bytes in 48,565 blocks
==7921==         suppressed: 0 bytes in 0 blocks
==7921== Rerun with --leak-check=full to see details of leaked memory
==7921== 
==7921== For counts of detected and suppressed errors, rerun with: -v
==7921== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 1 from 1)

[ no debug trace ]

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