| Bug ID |
10710
|
| Summary |
Buildbot crash output: fuzz-2014-11-15-7777.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2014-11-15-7777.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-2014-11-15-7777.pcap
stderr:
Input file:
/home/wireshark/menagerie/menagerie/dump_2009-02-02_23_17_18_RFPI_00_4e_b4_bd_50.pcap.gz
Build host information:
Linux wsbb04 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014
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://[email protected]:29418/wireshark
BUILDBOT_BUILDNUMBER=3063
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=d6f2392bc64ef710c0976cd8e22ab695e6cca6f0
Return value: 0
Dissector bug: 0
Valgrind error count: 706
Git commit
commit d6f2392bc64ef710c0976cd8e22ab695e6cca6f0
Author: Michal Labedzki <[email protected]>
Date: Fri Nov 14 13:39:29 2014 +0100
Fix declaration in btavrcp
Change-Id: I47e4ad2baa7ca4c48e8c0eea472e568fc06d3386
Reviewed-on: https://code.wireshark.org/review/5297
Reviewed-by: Pascal Quantin <[email protected]>
Command and args: ./tools/valgrind-wireshark.sh
==2141== Memcheck, a memory error detector
==2141== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==2141== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==2141== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2014-11-15-7777.pcap
==2141==
==2141== Conditional jump or move depends on uninitialised value(s)
==2141== at 0x68C0FBF: dissect_bfield.isra.1.constprop.3
(packet-dect.c:1389)
==2141== by 0x68C2EAC: dissect_dect (packet-dect.c:2006)
==2141== by 0x669F973: call_dissector_through_handle (packet.c:625)
==2141== by 0x66A0294: call_dissector_work (packet.c:712)
==2141== by 0x66A094B: dissector_try_uint_new (packet.c:1144)
==2141== by 0x66A0996: dissector_try_uint (packet.c:1170)
==2141== by 0x6928FD2: dissect_ethertype (packet-ethertype.c:303)
==2141== by 0x669F9AE: call_dissector_through_handle (packet.c:621)
==2141== by 0x66A0294: call_dissector_work (packet.c:712)
==2141== by 0x66A1DF1: call_dissector_with_data (packet.c:2296)
==2141== by 0x69278DA: dissect_eth_common (packet-eth.c:535)
==2141== by 0x669F973: call_dissector_through_handle (packet.c:625)
==2141==
==2141==
==2141== HEAP SUMMARY:
==2141== in use at exit: 1,214,763 bytes in 29,619 blocks
==2141== total heap usage: 948,068 allocs, 918,449 frees, 53,807,257 bytes
allocated
==2141==
==2141== LEAK SUMMARY:
==2141== definitely lost: 3,656 bytes in 156 blocks
==2141== indirectly lost: 36,744 bytes in 51 blocks
==2141== possibly lost: 0 bytes in 0 blocks
==2141== still reachable: 1,174,363 bytes in 29,412 blocks
==2141== suppressed: 0 bytes in 0 blocks
==2141== Rerun with --leak-check=full to see details of leaked memory
==2141==
==2141== For counts of detected and suppressed errors, rerun with: -v
==2141== Use --track-origins=yes to see where uninitialised values come from
==2141== ERROR SUMMARY: 706 errors from 1 contexts (suppressed: 0 from 0)
[ no debug trace ]
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