Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 10701] New: Buildbot crash output: fuzz-2014-11-14-18166.pcap

Wireshark-bugs: [Wireshark-bugs] [Bug 10701] New: Buildbot crash output: fuzz-2014-11-14-18166.p

Date: Fri, 14 Nov 2014 10:50:02 +0000

Bug ID	10701
Summary	Buildbot crash output: fuzz-2014-11-14-18166.pcap
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	https://www.wireshark.org/download/automated/captures/fuzz-2014-11-14-18166.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:

https://www.wireshark.org/download/automated/captures/fuzz-2014-11-14-18166.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://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3058
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=f7d91bd29fe147598ea9a4d1eba340e71ef12e91

Return value:  0

Dissector bug:  0

Valgrind error count:  162



Git commit
commit f7d91bd29fe147598ea9a4d1eba340e71ef12e91
Author: Gerald Combs <gerald@zing.org>
Date:   Tue Nov 11 09:56:58 2014 -0800

    Qt: Flatten group boxes.

    As discussed in change 5185, the "big 3" HIGs discourage the use of
    traditional group boxes. Flatten our existing ones.

    Change-Id: I68ef4aa9fd0f69a42750bf735df2250a468bfb2d
    Reviewed-on: https://code.wireshark.org/review/5263
    Reviewed-by: Gerald Combs <gerald@wireshark.org>


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

==7835== Memcheck, a memory error detector
==7835== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==7835== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==7835== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2014-11-14-18166.pcap
==7835== 
==7835== Invalid read of size 1
==7835==    at 0x4C2F1B1: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x9AD3FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x9AD30BF: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x66DB4F4: Radiuslex (radius_dict.l:341)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==  Address 0x12461430 is 0 bytes inside a block of size 9 free'd
==7835==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x66DB4B9: Radiuslex (radius_dict.l:337)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==    by 0x669D3E6: dissector_try_uint (packet.c:1170)
==7835==    by 0x6DCFC19: decode_udp_ports (packet-udp.c:493)
==7835== 
==7835== Invalid read of size 1
==7835==    at 0x4C2F1C8: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x9AD3FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x9AD30BF: ??? (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x66DB4F4: Radiuslex (radius_dict.l:341)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==  Address 0x12461431 is 1 bytes inside a block of size 9 free'd
==7835==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x66DB4B9: Radiuslex (radius_dict.l:337)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==    by 0x669D3E6: dissector_try_uint (packet.c:1170)
==7835==    by 0x6DCFC19: decode_udp_ports (packet-udp.c:493)
==7835== 
==7835== Invalid read of size 1
==7835==    at 0x4C2F1B1: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x9AD3FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x9AD35EF: g_hash_table_lookup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x66DA9CD: add_attribute (radius_dict.l:359)
==7835==    by 0x66DBAFF: Radiuslex (radius_dict.l:234)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==  Address 0x12461430 is 0 bytes inside a block of size 9 free'd
==7835==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x66DB4B9: Radiuslex (radius_dict.l:337)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==    by 0x669D3E6: dissector_try_uint (packet.c:1170)
==7835==    by 0x6DCFC19: decode_udp_ports (packet-udp.c:493)
==7835== 
==7835== Invalid read of size 1
==7835==    at 0x4C2F1C8: strcmp (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x9AD3FC8: g_str_equal (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x9AD35EF: g_hash_table_lookup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.4002.0)
==7835==    by 0x66DA9CD: add_attribute (radius_dict.l:359)
==7835==    by 0x66DBAFF: Radiuslex (radius_dict.l:234)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==  Address 0x12461431 is 1 bytes inside a block of size 9 free'd
==7835==    at 0x4C2BDEC: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==7835==    by 0x66DB4B9: Radiuslex (radius_dict.l:337)
==7835==    by 0x66DC76A: radius_load_dictionary (radius_dict.l:562)
==7835==    by 0x6C5191F: register_radius_fields (packet-radius.c:2055)
==7835==    by 0x66A9FED: proto_registrar_get_byname (proto.c:878)
==7835==    by 0x6C502F6: dissect_attribute_value_pairs (packet-radius.c:994)
==7835==    by 0x6C51382: dissect_radius (packet-radius.c:1715)
==7835==    by 0x669C3FE: call_dissector_through_handle (packet.c:621)
==7835==    by 0x669CCE4: call_dissector_work (packet.c:712)
==7835==    by 0x669D39B: dissector_try_uint_new (packet.c:1144)
==7835==    by 0x669D3E6: dissector_try_uint (packet.c:1170)
==7835==    by 0x6DCFC19: decode_udp_ports (packet-udp.c:493)
==7835== 
==7835== 
==7835== HEAP SUMMARY:
==7835==     in use at exit: 2,365,573 bytes in 47,792 blocks
==7835==   total heap usage: 345,046 allocs, 297,254 frees, 50,964,735 bytes
allocated
==7835== 
==7835== LEAK SUMMARY:
==7835==    definitely lost: 3,584 bytes in 156 blocks
==7835==    indirectly lost: 36,648 bytes in 49 blocks
==7835==      possibly lost: 0 bytes in 0 blocks
==7835==    still reachable: 2,325,341 bytes in 47,587 blocks
==7835==         suppressed: 0 bytes in 0 blocks
==7835== Rerun with --leak-check=full to see details of leaked memory
==7835== 
==7835== For counts of detected and suppressed errors, rerun with: -v
==7835== ERROR SUMMARY: 162 errors from 4 contexts (suppressed: 0 from 0)

[ no debug trace ]

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