https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=12583
Bug ID: 12583 Summary: Buildbot crash output: fuzz-2016-07-02-14934.pcap Product: Wireshark Version: unspecified Hardware: x86-64 URL: https://www.wireshark.org/download/automated/captures/ fuzz-2016-07-02-14934.pcap OS: Ubuntu Status: CONFIRMED Severity: Major Priority: High Component: Dissection engine (libwireshark) Assignee: bugzilla-ad...@wireshark.org Reporter: buildbot-do-not-re...@wireshark.org Problems have been found with the following capture file: https://www.wireshark.org/download/automated/captures/fuzz-2016-07-02-14934.pcap stderr: Input file: /home/wireshark/menagerie/menagerie/14696-sample.pcap Build host information: Linux wsbb04 3.13.0-86-generic #131-Ubuntu SMP Thu May 12 23:33:13 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux Distributor ID: Ubuntu Description: Ubuntu 14.04.4 LTS Release: 14.04 Codename: trusty Buildbot information: BUILDBOT_REPOSITORY=ssh://wireshark-build...@code.wireshark.org:29418/wireshark BUILDBOT_BUILDNUMBER=145 BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.0/ BUILDBOT_BUILDERNAME=Fuzz Test BUILDBOT_SLAVENAME=fuzz-test BUILDBOT_GOT_REVISION=0fcd23ccac07a7f971ae7466808968bf642320af Return value: 136 Dissector bug: 0 Valgrind error count: 0 Git commit commit 0fcd23ccac07a7f971ae7466808968bf642320af Author: Matt Texier <matth...@texier.tv> Date: Wed Jun 29 17:33:21 2016 +0200 BGP dissector: Fixing NLRI length for flow spec NLRI Bug: 12568 Change-Id: Id2b89c2d133865771e21acf3ee224f57ac9d262b Reviewed-on: https://code.wireshark.org/review/16203 Reviewed-by: Alexis La Goutte <alexis.lagou...@gmail.com> (cherry picked from commit e55eaf573b593d9578aac6847acf3d79e5f3a7dc) Reviewed-on: https://code.wireshark.org/review/16219 Petri-Dish: Alexis La Goutte <alexis.lagou...@gmail.com> Tested-by: Petri Dish Buildbot <buildbot-no-re...@wireshark.org> Reviewed-by: Jaap Keuter <jaap.keu...@xs4all.nl> Command and args: ./tools/valgrind-wireshark.sh ==10316== Memcheck, a memory error detector ==10316== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al. ==10316== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info ==10316== Command: /home/wireshark/builders/wireshark-2.0-fuzz/fuzztest/install/bin/tshark -nr /fuzz/buildbot/fuzztest/valgrind-fuzz-2.0/fuzz-2016-07-02-14934.pcap ==10316== ==10316== ==10316== Process terminating with default action of signal 8 (SIGFPE): dumping core ==10316== Integer divide by zero at address 0x80435483C ==10316== at 0x6DE537D: dissect_pbb_tlvblock (packet-packetbb.c:289) ==10316== by 0x6DE55F0: dissect_pbb_header (packet-packetbb.c:686) ==10316== by 0x6DE55F0: dissect_packetbb (packet-packetbb.c:729) ==10316== by 0x684826E: call_dissector_through_handle (packet.c:618) ==10316== by 0x6848C04: call_dissector_work (packet.c:706) ==10316== by 0x68493FB: dissector_try_uint_new (packet.c:1163) ==10316== by 0x6849446: dissector_try_uint (packet.c:1189) ==10316== by 0x6FCAB79: decode_udp_ports (packet-udp.c:531) ==10316== by 0x6FCB46C: dissect (packet-udp.c:1003) ==10316== by 0x6848233: call_dissector_through_handle (packet.c:620) ==10316== by 0x6848C04: call_dissector_work (packet.c:706) ==10316== by 0x68493FB: dissector_try_uint_new (packet.c:1163) ==10316== by 0x6C2225D: ip_try_dissect (packet-ip.c:2000) ==10316== ==10316== HEAP SUMMARY: ==10316== in use at exit: 18,223,049 bytes in 188,121 blocks ==10316== total heap usage: 239,398 allocs, 51,277 frees, 31,128,789 bytes allocated ==10316== ==10316== LEAK SUMMARY: ==10316== definitely lost: 251 bytes in 17 blocks ==10316== indirectly lost: 0 bytes in 0 blocks ==10316== possibly lost: 0 bytes in 0 blocks ==10316== still reachable: 18,222,798 bytes in 188,104 blocks ==10316== suppressed: 0 bytes in 0 blocks ==10316== Rerun with --leak-check=full to see details of leaked memory ==10316== ==10316== For counts of detected and suppressed errors, rerun with: -v ==10316== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) ./tools/valgrind-wireshark.sh: line 113: 10316 Floating point exception(core dumped) $LIBTOOL valgrind --suppressions=`dirname $0`/vg-suppressions --tool=$TOOL $CALLGRIND_OUT_FILE $VERBOSE $LEAK_CHECK $REACHABLE $TRACK_ORIGINS $COMMAND $COMMAND_ARGS $PCAP $COMMAND_ARGS2 > /dev/null [ no debug trace ] -- You are receiving this mail because: You are watching all bug changes.
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