| Bug ID |
11071
|
| Summary |
Buildbot crash output: fuzz-2015-03-19-9898.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2015-03-19-9898.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-2015-03-19-9898.pcap
stderr:
Input file:
/home/wireshark/menagerie/menagerie/4938-Open_ICShop_addinhandset_test_USSMakin_1st20000.pcap
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=3190
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=6698f2da4420f9caab4c75fa164a2ad34dd0393c
Return value: 0
Dissector bug: 0
Valgrind error count: 9
Git commit
commit 6698f2da4420f9caab4c75fa164a2ad34dd0393c
Author: Gerald Combs <[email protected]>
Date: Thu Mar 19 09:44:09 2015 -0700
Build 1.99.4.
Change-Id: Id2d98cc5def03fd54d69c54db4565c6ecd27c552
Reviewed-on: https://code.wireshark.org/review/7755
Reviewed-by: Gerald Combs <[email protected]>
Command and args: ./tools/valgrind-wireshark.sh
==14331== Memcheck, a memory error detector
==14331== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==14331== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright
info
==14331== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-03-19-9898.pcap
==14331==
==14331== Source and destination overlap in memcpy(0xffefff3c8, 0xffefff3c8,
352)
==14331== at 0x4C2F71C: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==14331== by 0x6C04DBA: dissect_mux27010 (packet-mux27010.c:949)
==14331== by 0x670B7ED: call_dissector_work (packet.c:614)
==14331== by 0x670B8B9: dissector_try_uint (packet.c:1132)
==14331== by 0x670B7ED: call_dissector_work (packet.c:614)
==14331== by 0x670B8B9: dissector_try_uint (packet.c:1132)
==14331== by 0x69E7F63: dissect_frame (packet-frame.c:496)
==14331== by 0x670B7CF: call_dissector_work (packet.c:612)
==14331== by 0x670AD9C: call_dissector_with_data (packet.c:2373)
==14331== by 0x670AC75: dissect_record (packet.c:492)
==14331== by 0x66FFE0E: epan_dissect_run_with_taps (epan.c:343)
==14331== by 0x412ED5: process_packet (tshark.c:3622)
==14331==
==14331==
==14331== HEAP SUMMARY:
==14331== in use at exit: 1,226,303 bytes in 29,859 blocks
==14331== total heap usage: 663,572 allocs, 633,713 frees, 52,428,151 bytes
allocated
==14331==
==14331== LEAK SUMMARY:
==14331== definitely lost: 3,320 bytes in 142 blocks
==14331== indirectly lost: 37,224 bytes in 51 blocks
==14331== possibly lost: 0 bytes in 0 blocks
==14331== still reachable: 1,185,759 bytes in 29,666 blocks
==14331== suppressed: 0 bytes in 0 blocks
==14331== Rerun with --leak-check=full to see details of leaked memory
==14331==
==14331== For counts of detected and suppressed errors, rerun with: -v
==14331== ERROR SUMMARY: 9 errors from 1 contexts (suppressed: 1 from 1)
[ no debug trace ]
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