https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14585
Bug ID: 14585
Summary: Buildbot crash output: fuzz-2018-04-03-16641.pcap
Product: Wireshark
Version: unspecified
Hardware: x86-64
OS: Ubuntu
Status: CONFIRMED
Severity: Major
Priority: High
Component: Dissection engine (libwireshark)
Assignee: bugzilla-ad...@wireshark.org
Reporter: buildbot-do-not-re...@wireshark.org
Target Milestone: ---
Problems have been found with the following capture file:
https://www.wireshark.org/download/automated/captures/fuzz-2018-04-03-16641.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/0000.cap
Build host information:
Linux wsbb04 4.4.0-116-generic #140-Ubuntu SMP Mon Feb 12 21:23:04 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 16.04.4 LTS
Release: 16.04
Codename: xenial
Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-build...@code.wireshark.org:29418/wireshark
BUILDBOT_WORKERNAME=fuzz-test
BUILDBOT_BUILDNUMBER=1
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.6/
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_GOT_REVISION=9dde6d4b5fa6ba3312e3e3bff940a148b68cfba9
Return value: 0
Dissector bug: 0
Valgrind error count: 1
Git commit
commit 9dde6d4b5fa6ba3312e3e3bff940a148b68cfba9
Author: Dario Lombardo <lom...@gmail.com>
Date: Sat Mar 31 12:55:44 2018 +0200
doc: minor changes in README files.
Change-Id: I5b21ade727f9c4bed6545e69d87082baafaefa2b
Reviewed-on: https://code.wireshark.org/review/26702
Reviewed-by: Anders Broman <a.broma...@gmail.com>
==16714== Memcheck, a memory error detector
==16714== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==16714== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==16714== Command:
/home/wireshark/builders/wireshark-2.6-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.6/fuzz-2018-04-03-16641.pcap
==16714==
tshark: Couldn't load plugin 'l16mono.so':
/home/wireshark/builders/wireshark-2.6-fuzz/fuzztest/install/lib/wireshark/plugins/2.5/wiretap/l16mono.so:
undefined symbol: register_codec
==16714== Thread 2:
==16714== Conditional jump or move depends on uninitialised value(s)
==16714== at 0xA5C7FB6: ws_mempbrk_sse42_compile (ws_mempbrk_sse42.c:58)
==16714== by 0x6AFF1A0: register_all_protocols_worker (register.c:37)
==16714== by 0xAA4DBB4: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==16714== by 0xB45A6B9: start_thread (pthread_create.c:333)
==16714== by 0xB77741C: clone (clone.S:109)
==16714==
==16714==
==16714== HEAP SUMMARY:
==16714== in use at exit: 107,627 bytes in 144 blocks
==16714== total heap usage: 334,390 allocs, 334,246 frees, 38,488,393 bytes
allocated
==16714==
==16714== LEAK SUMMARY:
==16714== definitely lost: 0 bytes in 0 blocks
==16714== indirectly lost: 0 bytes in 0 blocks
==16714== possibly lost: 0 bytes in 0 blocks
==16714== still reachable: 13,304 bytes in 115 blocks
==16714== suppressed: 94,323 bytes in 29 blocks
==16714== Rerun with --leak-check=full to see details of leaked memory
==16714==
==16714== For counts of detected and suppressed errors, rerun with: -v
==16714== Use --track-origins=yes to see where uninitialised values come from
==16714== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
[ no debug trace ]
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