Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 9308] New: Buildbot crash output: fuzz-2013-10-21-15428.pcap

[bugzilla-daemon@xxxxxxxxxxxxx]

Bug ID	9308
Summary	Buildbot crash output: fuzz-2013-10-21-15428.pcap
Classification	Unclassified
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	http://www.wireshark.org/download/automated/captures/fuzz-2013-10-21-15428.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-2013-10-21-15428.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/03-13_los_altos.pcap

Build host information:
Linux wsbb04 3.2.0-49-generic #75-Ubuntu SMP Tue Jun 18 17:39:32 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 12.04.2 LTS
Release:    12.04
Codename:    precise

Buildbot information:
BUILDBOT_REPOSITORY=http://code.wireshark.org/git/wireshark
BUILDBOT_BUILDNUMBER=2137
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang-Code-Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=141673b515eab34ccf6d8062351b3718e5348ca0

Return value:  0

Dissector bug:  0

Valgrind error count:  261



Git commit
commit 141673b515eab34ccf6d8062351b3718e5348ca0
Author: Jörg Mayer <jmayer@loplof.de>
Date:   Sat Oct 19 09:04:10 2013 +0000

    Some more decoding of mint traffic, start reformatting (incomplete)

    svn path=/trunk/; revision=52684


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

==30510== Memcheck, a memory error detector
==30510== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==30510== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==30510== Command:
/home/wireshark/builders/trunk-clang-ca/clangcodeanalysis/install/bin/tshark
-Vx -nr
/fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2013-10-21-15428.pcap
==30510== 
==30510== Conditional jump or move depends on uninitialised value(s)
==30510==    at 0x4C2BFB8: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62D1: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B401E6: decode_udp_ports (packet-udp.c:365)
==30510==    by 0x6B40869: dissect (packet-udp.c:694)
==30510== 
==30510== Invalid read of size 1
==30510==    at 0x4C2BFB4: strlen (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62D1: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10EFC: decode_tcp_ports (packet-tcp.c:3867)
==30510==  Address 0xff1709d is 0 bytes after a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 1
==30510==    at 0x4C2D1A0: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10EFC: decode_tcp_ports (packet-tcp.c:3867)
==30510==  Address 0xff1709d is 0 bytes after a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 2
==30510==    at 0x4C2D160: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10EFC: decode_tcp_ports (packet-tcp.c:3867)
==30510==  Address 0xff1709c is 172 bytes inside a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 1
==30510==    at 0x4C2D08F: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10F27: decode_tcp_ports (packet-tcp.c:3853)
==30510==  Address 0x1114013d is 0 bytes after a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 2
==30510==    at 0x4C2D060: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10F27: decode_tcp_ports (packet-tcp.c:3853)
==30510==  Address 0x114691dc is 172 bytes inside a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 2
==30510==    at 0x4C2D050: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10F27: decode_tcp_ports (packet-tcp.c:3853)
==30510==  Address 0x114691dc is 172 bytes inside a block of size 173 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== Invalid read of size 1
==30510==    at 0x4C2D080: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10F27: decode_tcp_ports (packet-tcp.c:3853)
==30510==  Address 0x107148fa is 1 bytes after a block of size 1,673 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B11714: dissect_tcp_payload (packet-tcp.c:1713)
==30510==    by 0x6B12E50: dissect_tcp (packet-tcp.c:4779)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510== 
==30510== Invalid read of size 1
==30510==    at 0x4C2D1AD: memcpy@@GLIBC_2.14 (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94F62EE: g_strdup (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64D23CA: string_fvalue_set (ftype-string.c:55)
==30510==    by 0x649C5D7: proto_tree_add_string (proto.c:2479)
==30510==    by 0x649C6D0: proto_tree_add_string_format (proto.c:2519)
==30510==    by 0x67CDC58: dissect_http_message (packet-http.c:2433)
==30510==    by 0x67CECE8: dissect_http (packet-http.c:2704)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x6B10F27: decode_tcp_ports (packet-tcp.c:3853)
==30510==  Address 0xf14e9dc is 0 bytes after a block of size 172 alloc'd
==30510==    at 0x4C2B6CD: malloc (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==30510==    by 0x94E1A78: g_malloc (in
/lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.3)
==30510==    by 0x64A7F19: fragment_add_work.isra.7 (reassemble.c:1064)
==30510==    by 0x64A8313: fragment_add_common (reassemble.c:1371)
==30510==    by 0x64A8AF7: fragment_add (reassemble.c:1391)
==30510==    by 0x6B136FE: dissect_tcp (packet-tcp.c:4686)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510==    by 0x648A844: call_dissector_work (packet.c:613)
==30510==    by 0x648B1F2: dissector_try_uint_new (packet.c:1044)
==30510==    by 0x648B246: dissector_try_uint (packet.c:1070)
==30510==    by 0x681DE6E: dissect_ip (packet-ip.c:2407)
==30510==    by 0x6489EF7: call_dissector_through_handle (packet.c:519)
==30510== 
==30510== 
==30510== HEAP SUMMARY:
==30510==     in use at exit: 504,265 bytes in 8,142 blocks
==30510==   total heap usage: 9,012,492 allocs, 9,004,350 frees, 829,999,094
bytes allocated
==30510== 
==30510== LEAK SUMMARY:
==30510==    definitely lost: 7,369 bytes in 1,406 blocks
==30510==    indirectly lost: 1,448 bytes in 54 blocks
==30510==      possibly lost: 0 bytes in 0 blocks
==30510==    still reachable: 495,448 bytes in 6,682 blocks
==30510==         suppressed: 0 bytes in 0 blocks
==30510== Rerun with --leak-check=full to see details of leaked memory
==30510== 
==30510== For counts of detected and suppressed errors, rerun with: -v
==30510== Use --track-origins=yes to see where uninitialised values come from
==30510== ERROR SUMMARY: 261 errors from 9 contexts (suppressed: 7 from 5)

[ no debug trace ]

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