| Bug ID |
12666
|
| Summary |
Buildbot crash output: fuzz-2016-07-25-2811.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2016-07-25-2811.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-2016-07-25-2811.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/0000.cap
Build host information:
Linux wsbb04 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:42:26 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 14.04.4 LTS
Release: 14.04
Codename: trusty
Buildbot information:
BUILDBOT_REPOSITORY=ssh://[email protected]:29418/wireshark
BUILDBOT_BUILDNUMBER=7
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.2/
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_SLAVENAME=fuzz-test
BUILDBOT_GOT_REVISION=179d2a5d675ef2cd40c407e73337d7be0fb706ab
Return value: 0
Dissector bug: 0
Valgrind error count: 1
Git commit
commit 179d2a5d675ef2cd40c407e73337d7be0fb706ab
Author: Martin Kaiser <[email protected]>
Date: Sun Jul 24 18:43:14 2016 +0200
zvt: use a hash table for the bitmaps
table entries contain the length (if known and constant) and a function
to dissect the payload
this should clean up the code for bitmap dissection and make it easier
to add new entries
Change-Id: Id0ef5ff9e53c82171789c8a3352e56d3997d82b9
Reviewed-on: https://code.wireshark.org/review/16632
Petri-Dish: Martin Kaiser <[email protected]>
Tested-by: Petri Dish Buildbot <[email protected]>
Reviewed-by: Martin Kaiser <[email protected]>
(cherry picked from commit 688d055acd523e645c1e87267dcf4a0a9867adbd)
Reviewed-on: https://code.wireshark.org/review/16638
==2856== Memcheck, a memory error detector
==2856== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==2856== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info
==2856== Command:
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.2/fuzz-2016-07-25-2811.pcap
==2856==
==2856==
==2856== HEAP SUMMARY:
==2856== in use at exit: 1,511,355 bytes in 39,707 blocks
==2856== total heap usage: 264,414 allocs, 224,707 frees, 30,410,854 bytes
allocated
==2856==
==2856== LEAK SUMMARY:
==2856== definitely lost: 332,918 bytes in 148 blocks
==2856== indirectly lost: 725,054 bytes in 29,919 blocks
==2856== possibly lost: 0 bytes in 0 blocks
==2856== still reachable: 453,383 bytes in 9,640 blocks
==2856== suppressed: 0 bytes in 0 blocks
==2856== Rerun with --leak-check=full to see details of leaked memory
==2856==
==2856== For counts of detected and suppressed errors, rerun with: -v
==2856== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
[ no debug trace ]
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