Wireshark-bugs: [Wireshark-bugs] [Bug 10131] New: Buildbot crash output: fuzz-2014-05-23-21602.p
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 23 May 2014 21:00:05 +0000
Bug ID 10131
Summary Buildbot crash output: fuzz-2014-05-23-21602.pcap
Classification Unclassified
Product Wireshark
Version unspecified
Hardware x86-64
URL http://www.wireshark.org/download/automated/captures/fuzz-2014-05-23-21602.pcap
OS Ubuntu
Status CONFIRMED
Severity Major
Priority High
Component Dissection engine (libwireshark)
Assignee bugzilla-admin@wireshark.org
Reporter buildbot-do-not-reply@wireshark.org 

Problems have been found with the following capture file:

http://www.wireshark.org/download/automated/captures/fuzz-2014-05-23-21602.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/1598-ws_00445_20080327094342.gz

Build host information:
Linux wsbb04 3.2.0-61-generic #93-Ubuntu SMP Fri May 2 21:31:50 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 12.04.4 LTS
Release:    12.04
Codename:    precise

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=2765
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=adb3f70f920a2cf1c28da42f5482ce316a252de8

Return value:  152

Dissector bug:  0

Valgrind error count:  0



Git commit
commit adb3f70f920a2cf1c28da42f5482ce316a252de8
Author: Roman Volkov <volkoff_roman@ukr.net>
Date:   Thu May 22 00:38:54 2014 +0300

    Wrong length of Modulation Type and Modulation System fields in Satellite
Delivery Descriptor

    According EN300468 in Satellite Delivery Descriptor 'Modulation System'
field has 1 bit length. 'Modulation Type' has 2 bits length.
    But in my Wireshark 'Modulation System' is 2 bit long and 'Modulation Type'
is 1 bit long.

    bug: 10119
    Change-Id: I762145418bbfc9c0621ee7ca1a07d35afb6d7d92
    Reviewed-on: https://code.wireshark.org/review/1718
    Reviewed-by: Michael Mann <mmann78@netscape.net>


Command and args: ./tools/valgrind-wireshark.sh -T

==9145== Memcheck, a memory error detector
==9145== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==9145== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==9145== Command:
/home/wireshark/builders/trunk-clang-ca/clangcodeanalysis/install/bin/tshark
-Vx -nr
/fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2014-05-23-21602.pcap
==9145== 
==9145== 
==9145== Process terminating with default action of signal 24 (SIGXCPU):
dumping core
==9145==    at 0xA5B003E: __write_nocancel (syscall-template.S:82)
==9145==    by 0xA542882: _IO_file_write@@GLIBC_2.2.5 (fileops.c:1289)
==9145==    by 0xA542749: new_do_write (fileops.c:543)
==9145==    by 0xA543EB4: _IO_do_write@@GLIBC_2.2.5 (fileops.c:516)
==9145==    by 0xA543024: _IO_file_xsputn@@GLIBC_2.2.5 (fileops.c:1371)
==9145==    by 0xA538CDC: fwrite (iofwrite.c:45)
==9145==    by 0x65C673D: print_line_text (print.c:1143)
==9145==    by 0x65C83E2: proto_tree_print_node (print.c:192)
==9145==    by 0x65C9F1B: proto_tree_children_foreach (proto.c:629)
==9145==    by 0x65C84AD: proto_tree_print_node (print.c:241)
==9145==    by 0x65C9F1B: proto_tree_children_foreach (proto.c:629)
==9145==    by 0x65C84AD: proto_tree_print_node (print.c:241)
==9145== 
==9145== HEAP SUMMARY:
==9145==     in use at exit: 30,698,462 bytes in 421,928 blocks
==9145==   total heap usage: 54,057,788 allocs, 53,635,860 frees, 3,743,878,679
bytes allocated
==9145== 
==9145== LEAK SUMMARY:
==9145==    definitely lost: 304 bytes in 22 blocks
==9145==    indirectly lost: 8 bytes in 1 blocks
==9145==      possibly lost: 0 bytes in 0 blocks
==9145==    still reachable: 30,698,150 bytes in 421,905 blocks
==9145==         suppressed: 0 bytes in 0 blocks
==9145== Rerun with --leak-check=full to see details of leaked memory
==9145== 
==9145== For counts of detected and suppressed errors, rerun with: -v
==9145== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 71 from 5)
./tools/valgrind-wireshark.sh: line 113:  9145 CPU time limit exceeded (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 ]

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