| Bug ID |
10866
|
| Summary |
Buildbot crash output: fuzz-2015-01-18-17226.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2015-01-18-17226.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-2015-01-18-17226.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/001349.cap
Build host information:
Linux wsbb04 3.13.0-44-generic #73-Ubuntu SMP Tue Dec 16 00:22:43 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=3114
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=62ea3194ed6de70ed02d39084add4d63cd0962c4
Return value: 0
Dissector bug: 0
Valgrind error count: 195
Git commit
commit 62ea3194ed6de70ed02d39084add4d63cd0962c4
Author: Guy Harris <[email protected]>
Date: Fri Jan 16 18:59:12 2015 -0800
PacketLogger files can be big-endian or little-endian.
Bug: 10861
Change-Id: Iedb248aa4a96e65bb525ba6475dc767e5dfefbe0
Reviewed-on: https://code.wireshark.org/review/6579
Reviewed-by: Guy Harris <[email protected]>
Command and args: ./tools/valgrind-wireshark.sh -T
==22212== Memcheck, a memory error detector
==22212== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==22212== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright
info
==22212== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-Vx -nr
/fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-01-18-17226.pcap
==22212==
==22212== Conditional jump or move depends on uninitialised value(s)
==22212== at 0x4C2F3BB: memchr (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==22212== by 0x6A5E241: dissect_http_message (packet-http.c:2660)
==22212== by 0x6A5F2F8: dissect_http (packet-http.c:2907)
==22212== by 0x66F097E: call_dissector_through_handle (packet.c:632)
==22212== by 0x66F13D4: call_dissector_work (packet.c:723)
==22212== by 0x66F1B1B: dissector_try_uint_new (packet.c:1155)
==22212== by 0x6E045B5: decode_tcp_ports (packet-tcp.c:4141)
==22212== by 0x6E0495E: process_tcp_payload (packet-tcp.c:4199)
==22212== by 0x6E04F45: dissect_tcp_payload (packet-tcp.c:1997)
==22212== by 0x6E06BE3: dissect_tcp (packet-tcp.c:5087)
==22212== by 0x66F0943: call_dissector_through_handle (packet.c:636)
==22212== by 0x66F13D4: call_dissector_work (packet.c:723)
==22212==
==22212==
==22212== HEAP SUMMARY:
==22212== in use at exit: 1,218,305 bytes in 29,718 blocks
==22212== total heap usage: 225,331 allocs, 195,613 frees, 28,623,781 bytes
allocated
==22212==
==22212== LEAK SUMMARY:
==22212== definitely lost: 3,656 bytes in 156 blocks
==22212== indirectly lost: 36,744 bytes in 51 blocks
==22212== possibly lost: 0 bytes in 0 blocks
==22212== still reachable: 1,177,905 bytes in 29,511 blocks
==22212== suppressed: 0 bytes in 0 blocks
==22212== Rerun with --leak-check=full to see details of leaked memory
==22212==
==22212== For counts of detected and suppressed errors, rerun with: -v
==22212== Use --track-origins=yes to see where uninitialised values come from
==22212== ERROR SUMMARY: 195 errors from 1 contexts (suppressed: 0 from 0)
[ no debug trace ]
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