| Bug ID |
10978
|
| Summary |
Buildbot crash output: fuzz-2015-02-17-560.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2015-02-17-560.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-2015-02-17-560.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/frame_comp.enc
Build host information:
Linux wsbb04 3.13.0-45-generic #74-Ubuntu SMP Tue Jan 13 19:36:28 UTC 2015
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=3146
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=e56f34e2005885dfe56834c11f1ff2b698d6d7e4
Return value: 0
Dissector bug: 0
Valgrind error count: 1
Git commit
commit e56f34e2005885dfe56834c11f1ff2b698d6d7e4
Author: Gerald Combs <[email protected]>
Date: Sun Feb 15 19:25:05 2015 -0800
Suppress more pedantic warnings.
Suppress
warning: initialization of a flexible array member [-Wpedantic]
Change-Id: I49c2cf8b97539660742ef1b19752a0f56404d78a
Reviewed-on: https://code.wireshark.org/review/7155
Reviewed-by: Gerald Combs <[email protected]>
Command and args: ./tools/valgrind-wireshark.sh
==10171== Memcheck, a memory error detector
==10171== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==10171== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright
info
==10171== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-02-17-560.pcap
==10171==
==10171== Conditional jump or move depends on uninitialised value(s)
==10171== at 0x6A89F5F: dissect_icmp (packet-icmp.c:1305)
==10171== by 0x67119AE: call_dissector_through_handle (packet.c:612)
==10171== by 0x6712344: call_dissector_work (packet.c:700)
==10171== by 0x6712A8B: dissector_try_uint_new (packet.c:1132)
==10171== by 0x6AD755C: dissect_ip (packet-ip.c:2427)
==10171== by 0x6711973: call_dissector_through_handle (packet.c:614)
==10171== by 0x6712344: call_dissector_work (packet.c:700)
==10171== by 0x6712A8B: dissector_try_uint_new (packet.c:1132)
==10171== by 0x6712AD6: dissector_try_uint (packet.c:1158)
==10171== by 0x69D3308: dissect_fr_nlpid (packet-fr.c:759)
==10171== by 0x69D33C5: dissect_fr_uncompressed (packet-fr.c:650)
==10171== by 0x6711973: call_dissector_through_handle (packet.c:614)
==10171==
==10171==
==10171== HEAP SUMMARY:
==10171== in use at exit: 1,221,145 bytes in 29,808 blocks
==10171== total heap usage: 231,377 allocs, 201,569 frees, 29,070,718 bytes
allocated
==10171==
==10171== LEAK SUMMARY:
==10171== definitely lost: 3,672 bytes in 157 blocks
==10171== indirectly lost: 20,584 bytes in 50 blocks
==10171== possibly lost: 16,384 bytes in 1 blocks
==10171== still reachable: 1,180,505 bytes in 29,600 blocks
==10171== suppressed: 0 bytes in 0 blocks
==10171== Rerun with --leak-check=full to see details of leaked memory
==10171==
==10171== For counts of detected and suppressed errors, rerun with: -v
==10171== Use --track-origins=yes to see where uninitialised values come from
==10171== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
[ no debug trace ]
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