Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10683] New: Buildbot crash output: fuzz-2014-11-09-15739.pcap

Wireshark-bugs: [Wireshark-bugs] [Bug 10683] New: Buildbot crash output: fuzz-2014-11-09-15739.p

Date: Sun, 09 Nov 2014 08:50:02 +0000

Bug ID	10683
Summary	Buildbot crash output: fuzz-2014-11-09-15739.pcap
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	https://www.wireshark.org/download/automated/captures/fuzz-2014-11-09-15739.pcap
OS	Ubuntu
Status	CONFIRMED
Severity	Major
Priority	High
Component	Dissection engine (libwireshark)
Assignee	[email protected]
Reporter	[email protected]

Problems have been found with the following capture file:

https://www.wireshark.org/download/automated/captures/fuzz-2014-11-09-15739.pcap

stderr:
Input file:
/home/wireshark/menagerie/menagerie/10783-traces_lass-pc-8.10.1.cap.gz

Build host information:
Linux wsbb04 3.13.0-39-generic #66-Ubuntu SMP Tue Oct 28 13:30:27 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.1 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://[email protected]:29418/wireshark
BUILDBOT_BUILDNUMBER=3048
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=3428e809ddb2d5f673a539516711f61a36eb0ffc

Return value:  0

Dissector bug:  0

Valgrind error count:  162



Git commit
commit 3428e809ddb2d5f673a539516711f61a36eb0ffc
Author: Guy Harris <[email protected]>
Date:   Fri Nov 7 15:16:17 2014 -0800

    Don't forward-declare amqp_0_10_get_size_field(), as it no longer exists.

    Change-Id: I796826bafd0768b610c9afbde8407fd9d3cc775e
    Reviewed-on: https://code.wireshark.org/review/5180
    Reviewed-by: Guy Harris <[email protected]>


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

==30842== Memcheck, a memory error detector
==30842== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==30842== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright
info
==30842== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2014-11-09-15739.pcap
==30842== 
==30842== Invalid read of size 1
==30842==    at 0x4C2F1B1: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x9AC9FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x9AC90BF: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x66D8204: Radiuslex (radius_dict.l:341)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==  Address 0x1245cbe0 is 0 bytes inside a block of size 9 free'd
==30842==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x66D81C9: Radiuslex (radius_dict.l:337)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==    by 0x669A266: dissector_try_uint (packet.c:1170)
==30842==    by 0x6DCA039: decode_udp_ports (packet-udp.c:493)
==30842== 
==30842== Invalid read of size 1
==30842==    at 0x4C2F1C8: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x9AC9FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x9AC90BF: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x66D8204: Radiuslex (radius_dict.l:341)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==  Address 0x1245cbe1 is 1 bytes inside a block of size 9 free'd
==30842==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x66D81C9: Radiuslex (radius_dict.l:337)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==    by 0x669A266: dissector_try_uint (packet.c:1170)
==30842==    by 0x6DCA039: decode_udp_ports (packet-udp.c:493)
==30842== 
==30842== Invalid read of size 1
==30842==    at 0x4C2F1B1: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x9AC9FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x9AC95EF: g_hash_table_lookup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x66D76DD: add_attribute (radius_dict.l:359)
==30842==    by 0x66D880F: Radiuslex (radius_dict.l:234)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==  Address 0x1245cbe0 is 0 bytes inside a block of size 9 free'd
==30842==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x66D81C9: Radiuslex (radius_dict.l:337)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==    by 0x669A266: dissector_try_uint (packet.c:1170)
==30842==    by 0x6DCA039: decode_udp_ports (packet-udp.c:493)
==30842== 
==30842== Invalid read of size 1
==30842==    at 0x4C2F1C8: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x9AC9FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x9AC95EF: g_hash_table_lookup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==30842==    by 0x66D76DD: add_attribute (radius_dict.l:359)
==30842==    by 0x66D880F: Radiuslex (radius_dict.l:234)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==  Address 0x1245cbe1 is 1 bytes inside a block of size 9 free'd
==30842==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30842==    by 0x66D81C9: Radiuslex (radius_dict.l:337)
==30842==    by 0x66D947A: radius_load_dictionary (radius_dict.l:562)
==30842==    by 0x6C4BDBF: register_radius_fields (packet-radius.c:2055)
==30842==    by 0x66A6DFD: proto_registrar_get_byname (proto.c:861)
==30842==    by 0x6C4A796: dissect_attribute_value_pairs (packet-radius.c:994)
==30842==    by 0x6C4B822: dissect_radius (packet-radius.c:1715)
==30842==    by 0x669927E: call_dissector_through_handle (packet.c:621)
==30842==    by 0x6699B64: call_dissector_work (packet.c:712)
==30842==    by 0x669A21B: dissector_try_uint_new (packet.c:1144)
==30842==    by 0x669A266: dissector_try_uint (packet.c:1170)
==30842==    by 0x6DCA039: decode_udp_ports (packet-udp.c:493)
==30842== 
==30842== 
==30842== HEAP SUMMARY:
==30842==     in use at exit: 2,382,294 bytes in 48,046 blocks
==30842==   total heap usage: 344,753 allocs, 296,707 frees, 50,961,818 bytes
allocated
==30842== 
==30842== LEAK SUMMARY:
==30842==    definitely lost: 5,428 bytes in 166 blocks
==30842==    indirectly lost: 36,664 bytes in 50 blocks
==30842==      possibly lost: 0 bytes in 0 blocks
==30842==    still reachable: 2,340,202 bytes in 47,830 blocks
==30842==         suppressed: 0 bytes in 0 blocks
==30842== Rerun with --leak-check=full to see details of leaked memory
==30842== 
==30842== For counts of detected and suppressed errors, rerun with: -v
==30842== ERROR SUMMARY: 162 errors from 4 contexts (suppressed: 0 from 0)

[ no debug trace ]

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