https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14494
Bug ID: 14494
Summary: Buildbot crash output: fuzz-2018-03-07-5447.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-2018-03-07-5447.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=clang-code-analysis
BUILDBOT_BUILDNUMBER=4650
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_GOT_REVISION=692cef88c7f68af53e9487e3e2264de8d98b230b
Return value: 0
Dissector bug: 0
Valgrind error count: 6
Git commit
commit 692cef88c7f68af53e9487e3e2264de8d98b230b
Author: Dario Lombardo <lom...@gmail.com>
Date: Wed Mar 7 14:08:18 2018 +0100
dissectors: more SPDX license convertions.
Change-Id: I96e1f1cdbaaf49d65705ecacc903f73cf0e47d7c
Reviewed-on: https://code.wireshark.org/review/26334
Petri-Dish: Dario Lombardo <lom...@gmail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Jaap Keuter <jaap.keu...@xs4all.nl>
==5495== Memcheck, a memory error detector
==5495== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==5495== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==5495== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2018-03-07-5447.pcap
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C30F78: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0x7D866A3: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C3548F: strstr (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0xB8D6B77: g_strsplit (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==5495== by 0x7D866CC: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C30F69: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0xB8D54E2: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==5495== by 0xB8D6C3E: g_strsplit (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4800.2)
==5495== by 0x7D866CC: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C30F69: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0x7D8670C: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C30A0A: __GI_strchr (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0x7D8671C: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495== Conditional jump or move depends on uninitialised value(s)
==5495== at 0x4C30A10: __GI_strchr (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==5495== by 0x7D8671C: process_mmdbr_stdout (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D87090: mmdb_resolve_start (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D864F3: maxmind_db_post_update_cb (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7E0BB44: uat_load (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DF510E: uat_load_all (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA244A: init_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7DA24D1: read_prefs (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x7D7D441: epan_load_settings (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/lib/libwireshark.so.0.0.0)
==5495== by 0x11A2B0: main (in
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install.plain/bin/tshark)
==5495==
==5495==
==5495== HEAP SUMMARY:
==5495== in use at exit: 107,551 bytes in 138 blocks
==5495== total heap usage: 332,441 allocs, 332,303 frees, 38,550,066 bytes
allocated
==5495==
==5495== LEAK SUMMARY:
==5495== definitely lost: 0 bytes in 0 blocks
==5495== indirectly lost: 0 bytes in 0 blocks
==5495== possibly lost: 0 bytes in 0 blocks
==5495== still reachable: 12,956 bytes in 95 blocks
==5495== suppressed: 94,595 bytes in 43 blocks
==5495== Rerun with --leak-check=full to see details of leaked memory
==5495==
==5495== For counts of detected and suppressed errors, rerun with: -v
==5495== Use --track-origins=yes to see where uninitialised values come from
==5495== ERROR SUMMARY: 6 errors from 6 contexts (suppressed: 0 from 0)
[ no debug trace ]
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