| 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 |
[email protected]
|
| Reporter |
[email protected]
|
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://[email protected]: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 <[email protected]>
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 <[email protected]>
Tested-by: Petri Dish Buildbot <[email protected]>
Reviewed-by: Evan Huus <[email protected]>
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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