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List: wireshark-bugs
Subject: [Wireshark-bugs] [Bug 15091] New: Buildbot crash output: fuzz-2018-08-29-23893.pcap
From: bugzilla-daemon () wireshark ! org
Date: 2018-08-30 7:30:03
Message-ID: bug-15091-15 () https ! bugs ! wireshark ! org/bugzilla/
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--15356142031.b09BAE.2368
Date: Thu, 30 Aug 2018 07:30:03 +0000
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X-Bugzilla-URL: https://bugs.wireshark.org/bugzilla/
Auto-Submitted: auto-generated
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15091
Bug ID: 15091
Summary: Buildbot crash output: fuzz-2018-08-29-23893.pcap
Product: Wireshark
Version: unspecified
Hardware: x86-64
OS: Ubuntu
Status: CONFIRMED
Severity: Major
Priority: High
Component: Dissection engine (libwireshark)
Assignee: bugzilla-admin@wireshark.org
Reporter: buildbot-do-not-reply@wireshark.org
Target Milestone: ---
Problems have been found with the following capture file:
https://www.wireshark.org/download/automated/captures/fuzz-2018-08-29-23893.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/16477-bleGAP.pcap
Build host information:
Linux wsbb04 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
Buildbot information:
BUILDBOT_WORKERNAME=fuzz-test
BUILDBOT_BUILDNUMBER=112
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.2/
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_GOT_REVISION=3b76ff5d745ab44e13f6b211c6d1e728586d9133
Return value: 0
Dissector bug: 0
Valgrind error count: 9
Git commit
commit 3b76ff5d745ab44e13f6b211c6d1e728586d9133
Author: Gerald Combs <gerald@wireshark.org>
Date: Wed Aug 29 09:46:49 2018 -0700
Build 2.2.17.
Change-Id: I95d160304306dc6cbb660cf3b507ba4f1062c945
Reviewed-on: https://code.wireshark.org/review/29337
Reviewed-by: Gerald Combs <gerald@wireshark.org>
Command and args: ./tools/valgrind-wireshark.sh -b
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin
==17601== Memcheck, a memory error detector
==17601== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==17601== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==17601== Command:
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.2/fuzz-2018-08-29-23893.pcap
==17601==
==17601== Invalid read of size 1
==17601== at 0x7556972: wmem_strong_hash (wmem_map.c:253)
==17601== by 0x75567D3: wmem_map_lookup (wmem_map.c:178)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88a is on thread 1's stack
==17601== 1502 bytes below stack pointer
==17601==
==17601== Invalid read of size 4
==17601== at 0x6946E12: eth_addr_cmp (addr_resolv.c:1461)
==17601== by 0x7556801: wmem_map_lookup (wmem_map.c:182)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88a is on thread 1's stack
==17601== 1502 bytes below stack pointer
==17601==
==17601== Invalid read of size 2
==17601== at 0x6946E24: eth_addr_cmp (addr_resolv.c:1461)
==17601== by 0x7556801: wmem_map_lookup (wmem_map.c:182)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88e is on thread 1's stack
==17601== 1498 bytes below stack pointer
==17601==
==17601==
==17601== HEAP SUMMARY:
==17601== in use at exit: 456,458 bytes in 9,934 blocks
==17601== total heap usage: 272,400 allocs, 262,466 frees, 33,280,728 bytes
allocated
==17601==
==17601== LEAK SUMMARY:
==17601== definitely lost: 1,467 bytes in 50 blocks
==17601== indirectly lost: 8,087 bytes in 262 blocks
==17601== possibly lost: 0 bytes in 0 blocks
==17601== still reachable: 446,904 bytes in 9,622 blocks
==17601== suppressed: 0 bytes in 0 blocks
==17601== Rerun with --leak-check=full to see details of leaked memory
==17601==
==17601== For counts of detected and suppressed errors, rerun with: -v
==17601== ERROR SUMMARY: 9 errors from 3 contexts (suppressed: 1 from 1)
[ no debug trace ]
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--15356142031.b09BAE.2368
Date: Thu, 30 Aug 2018 07:30:03 +0000
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X-Bugzilla-URL: https://bugs.wireshark.org/bugzilla/
Auto-Submitted: auto-generated
<html>
<head>
<base href="https://bugs.wireshark.org/bugzilla/" />
<style>
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font-size: 12px;
font-family: Arial, Helvetica, sans-serif; }
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font-family: Bitstream Vera Sans Mono, Consolas, Lucida Console, \
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<body><table>
<tr>
<th class="th_left">Bug ID</th>
<td><a class="bz_bug_link
bz_status_CONFIRMED "
title="CONFIRMED - Buildbot crash output: fuzz-2018-08-29-23893.pcap"
href="https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15091">15091</a>
</td>
</tr>
<tr>
<th class="th_left">Summary</th>
<td>Buildbot crash output: fuzz-2018-08-29-23893.pcap
</td>
</tr>
<tr>
<th class="th_left">Product</th>
<td>Wireshark
</td>
</tr>
<tr>
<th class="th_left">Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th class="th_left">Hardware</th>
<td>x86-64
</td>
</tr>
<tr>
<th class="th_left">OS</th>
<td>Ubuntu
</td>
</tr>
<tr>
<th class="th_left">Status</th>
<td>CONFIRMED
</td>
</tr>
<tr>
<th class="th_left">Severity</th>
<td>Major
</td>
</tr>
<tr>
<th class="th_left">Priority</th>
<td>High
</td>
</tr>
<tr>
<th class="th_left">Component</th>
<td>Dissection engine (libwireshark)
</td>
</tr>
<tr>
<th class="th_left">Assignee</th>
<td>bugzilla-admin@wireshark.org
</td>
</tr>
<tr>
<th class="th_left">Reporter</th>
<td>buildbot-do-not-reply@wireshark.org
</td>
</tr>
<tr>
<th class="th_left">Target Milestone</th>
<td>---
</td>
</tr></table>
<p>
<div>
<pre>Problems have been found with the following capture file:
<a href="https://www.wireshark.org/download/automated/captures/fuzz-2018-08-29-23893.p \
cap">https://www.wireshark.org/download/automated/captures/fuzz-2018-08-29-23893.pcap</a>
stderr:
Input file: /home/wireshark/menagerie/menagerie/16477-bleGAP.pcap
Build host information:
Linux wsbb04 4.15.0-32-generic #35-Ubuntu SMP Fri Aug 10 17:58:07 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
Buildbot information:
BUILDBOT_WORKERNAME=fuzz-test
BUILDBOT_BUILDNUMBER=112
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_URL=<a href="http://buildbot.wireshark.org/wireshark-2.2/">http://buildbot.wireshark.org/wireshark-2.2/</a>
BUILDBOT_REPOSITORY=ssh://<a \
href="mailto:wireshark-buildbot@code.wireshark.org">wireshark-buildbot@code.wireshark.org</a>:29418/wireshark
BUILDBOT_GOT_REVISION=3b76ff5d745ab44e13f6b211c6d1e728586d9133
Return value: 0
Dissector bug: 0
Valgrind error count: 9
Git commit
<a href="https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=3b76ff5d745ab44e13f6b211c6d1e728586d9133">commit \
3b76ff5d745ab44e13f6b211c6d1e728586d9133</a>
Author: Gerald Combs <<a \
href="mailto:gerald@wireshark.org">gerald@wireshark.org</a>>
Date: Wed Aug 29 09:46:49 2018 -0700
Build 2.2.17.
Change-Id: <a href="https://code.wireshark.org/review/#/q/I95d160304306dc6cbb660cf3b507ba4f1062c945">I95d160304306dc6cbb660cf3b507ba4f1062c945</a>
Reviewed-on: <a href="https://code.wireshark.org/review/29337">https://code.wireshark.org/review/29337</a>
Reviewed-by: Gerald Combs <<a \
href="mailto:gerald@wireshark.org">gerald@wireshark.org</a>>
Command and args: ./tools/valgrind-wireshark.sh -b
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin
==17601== Memcheck, a memory error detector
==17601== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==17601== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==17601== Command:
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.2/fuzz-2018-08-29-23893.pcap
==17601==
==17601== Invalid read of size 1
==17601== at 0x7556972: wmem_strong_hash (wmem_map.c:253)
==17601== by 0x75567D3: wmem_map_lookup (wmem_map.c:178)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88a is on thread 1's stack
==17601== 1502 bytes below stack pointer
==17601==
==17601== Invalid read of size 4
==17601== at 0x6946E12: eth_addr_cmp (addr_resolv.c:1461)
==17601== by 0x7556801: wmem_map_lookup (wmem_map.c:182)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88a is on thread 1's stack
==17601== 1502 bytes below stack pointer
==17601==
==17601== Invalid read of size 2
==17601== at 0x6946E24: eth_addr_cmp (addr_resolv.c:1461)
==17601== by 0x7556801: wmem_map_lookup (wmem_map.c:182)
==17601== by 0x69482A8: eth_name_lookup (addr_resolv.c:1672)
==17601== by 0x6949440: get_ether_name (addr_resolv.c:2969)
==17601== by 0x6951A27: col_set_addr.isra.5 (column-utils.c:1909)
==17601== by 0x6953F61: col_fill_in (column-utils.c:2184)
==17601== by 0x120014: print_packet (tshark.c:3825)
==17601== by 0x1209A2: process_packet (tshark.c:3465)
==17601== by 0x117B43: load_cap_file (tshark.c:3212)
==17601== by 0x117B43: main (tshark.c:1902)
==17601== Address 0x1ffefff88e is on thread 1's stack
==17601== 1498 bytes below stack pointer
==17601==
==17601==
==17601== HEAP SUMMARY:
==17601== in use at exit: 456,458 bytes in 9,934 blocks
==17601== total heap usage: 272,400 allocs, 262,466 frees, 33,280,728 bytes
allocated
==17601==
==17601== LEAK SUMMARY:
==17601== definitely lost: 1,467 bytes in 50 blocks
==17601== indirectly lost: 8,087 bytes in 262 blocks
==17601== possibly lost: 0 bytes in 0 blocks
==17601== still reachable: 446,904 bytes in 9,622 blocks
==17601== suppressed: 0 bytes in 0 blocks
==17601== Rerun with --leak-check=full to see details of leaked memory
==17601==
==17601== For counts of detected and suppressed errors, rerun with: -v
==17601== ERROR SUMMARY: 9 errors from 3 contexts (suppressed: 1 from 1)
[ no debug trace ]</pre>
</div>
</p>
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