Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10078] New: Buildbot crash output: fuzz-2014-05-05-4286.pcap

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Bug ID	10078
Summary	Buildbot crash output: fuzz-2014-05-05-4286.pcap
Classification	Unclassified
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	http://www.wireshark.org/download/automated/captures/fuzz-2014-05-05-4286.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-2014-05-05-4286.pcap

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

Build host information:
Linux wsbb04 3.2.0-61-generic #92-Ubuntu SMP Mon Mar 31 23:47:59 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=2739
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=6c7ab457ea526fac427b6a8fbfd6f98f9bd1b537

Return value:  152

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 6c7ab457ea526fac427b6a8fbfd6f98f9bd1b537
Author: Pascal Quantin <pascal.quantin@gmail.com>
Date:   Sun May 4 22:24:33 2014 +0200

    MAC LTE: fix compilation error

    error: assignment discards 'const' qualifier from pointer target type
[-Werror]

    also add the missing definition of hf_mac_lte_bsr_size_median

    Change-Id: I31e172a16b4afd59ba8cf5a9b281bbeaf15b6c56
    Reviewed-on: https://code.wireshark.org/review/1492
    Reviewed-by: Pascal Quantin <pascal.quantin@gmail.com>


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

==6496== Memcheck, a memory error detector
==6496== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==6496== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==6496== Command:
/home/wireshark/builders/trunk-clang-ca/clangcodeanalysis/install/bin/tshark
-Vx -nr
/fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2014-05-05-4286.pcap
==6496== 
==6496== 
==6496== Process terminating with default action of signal 24 (SIGXCPU):
dumping core
==6496==    at 0x987D2B7: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4)
==6496==    by 0x987D5DA: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4)
==6496==    by 0x987D979: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4)
==6496==    by 0x70DBEE8: wmem_simple_alloc (wmem_allocator_simple.c:52)
==6496==    by 0x65BD419: proto_tree_add_node (proto.c:3748)
==6496==    by 0x65BD5AC: proto_tree_add_pi (proto.c:3780)
==6496==    by 0x65C1A53: proto_tree_add_string (proto.c:2947)
==6496==    by 0x696734D: dissect_ip (packet-ip.c:2216)
==6496==    by 0x65AED27: call_dissector_through_handle (packet.c:595)
==6496==    by 0x65AF84D: call_dissector_work (packet.c:682)
==6496==    by 0x65B0072: dissector_try_uint_new (packet.c:1113)
==6496==    by 0x65B00C6: dissector_try_uint (packet.c:1139)
==6496== 
==6496== HEAP SUMMARY:
==6496==     in use at exit: 26,039,170 bytes in 359,334 blocks
==6496==   total heap usage: 37,556,935 allocs, 37,197,601 frees, 3,264,591,402
bytes allocated
==6496== 
==6496== LEAK SUMMARY:
==6496==    definitely lost: 1,328 bytes in 23 blocks
==6496==    indirectly lost: 8 bytes in 1 blocks
==6496==      possibly lost: 0 bytes in 0 blocks
==6496==    still reachable: 26,037,834 bytes in 359,310 blocks
==6496==         suppressed: 0 bytes in 0 blocks
==6496== Rerun with --leak-check=full to see details of leaked memory
==6496== 
==6496== For counts of detected and suppressed errors, rerun with: -v
==6496== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 47 from 5)
./tools/valgrind-wireshark.sh: line 107:  6496 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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