Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 12091] New: Buildbot crash output: fuzz-2016-02-06-25879.pcap

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Bug ID	12091
Summary	Buildbot crash output: fuzz-2016-02-06-25879.pcap
Product	Wireshark
Version	unspecified
Hardware	x86-64
URL	https://www.wireshark.org/download/automated/captures/fuzz-2016-02-06-25879.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-2016-02-06-25879.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/wpa-Induction.pcap

Build host information:
Linux wsbb04 3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.3 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3491
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=8678e5a9b33013b5d9c72bd269999af91fa9c3d7

Return value:  1

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 8678e5a9b33013b5d9c72bd269999af91fa9c3d7
Author: Niels de Vos <ndevos@redhat.com>
Date:   Sat Feb 6 00:19:50 2016 +0100

    GlusterFS: Add support for the SEEK procedure

    Gluster added support for a SEEK operation, supporting SEEK_DATA and
    SEEK_HOLE. The actual protocol modifications can be found in commit
    9b71092f3 (http://review.gluster.org/11482).

    Bug:12088
    Change-Id: I298b4a5023fa748e9c443ae5a24a1b58d76a5453
    Signed-off-by: Niels de Vos <ndevos@redhat.com>
    Reviewed-on: https://code.wireshark.org/review/13780
    Reviewed-by: Michael Mann <mmann78@netscape.net>
    Petri-Dish: Michael Mann <mmann78@netscape.net>
    Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
    Reviewed-by: Alexis La Goutte <alexis.lagoutte@gmail.com>


Command and args:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nVxr

=================================================================
==16853==ERROR: AddressSanitizer: global-buffer-overflow on address
0x7f9f0e3ca8b4 at pc 0x7f9f0c6be6f5 bp 0x7ffd28399ba0 sp 0x7ffd28399b98
READ of size 1 at 0x7f9f0e3ca8b4 thread T0
    #0 0x7f9f0c6be6f4 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x798f6f4)
    #1 0x7f9f0c058351 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7329351)
    #2 0x7f9f0c05642c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x732742c)
    #3 0x7f9f0c6c4797 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7995797)
    #4 0x7f9f0c058351 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7329351)
    #5 0x7f9f0c057fea 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7328fea)
    #6 0x7f9f0c58d4e5 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x785e4e5)
    #7 0x7f9f0c058351 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7329351)
    #8 0x7f9f0c05642c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x732742c)
    #9 0x7f9f0c055c48 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7326c48)
    #10 0x7f9f0c0363ae 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x73073ae)
    #11 0x501145 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x501145)
    #12 0x4fb96b 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4fb96b)
    #13 0x7f9f0196dec4  (/lib/x86_64-linux-gnu/libc.so.6+0x21ec4)
    #14 0x43fc26 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x43fc26)

0x7f9f0e3ca8b4 is located 12 bytes to the left of global variable 'subcarriers'
defined in 'packet-ieee80211-radio.c:265:20' (0x7f9f0e3ca8c0) of size 16
0x7f9f0e3ca8b4 is located 46 bytes to the right of global variable '<string
literal>' defined in 'packet-ieee80211-radio.c:821:17' (0x7f9f0e3ca880) of size
6
  '<string literal>' is ascii string '%d us'
Shadow bytes around the buggy address:
  0x0ff461c714c0: 00 02 f9 f9 f9 f9 f9 f9 05 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c714d0: 03 f9 f9 f9 f9 f9 f9 f9 07 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c714e0: 00 00 f9 f9 f9 f9 f9 f9 00 00 f9 f9 f9 f9 f9 f9
  0x0ff461c714f0: 00 00 00 00 00 00 00 00 00 05 f9 f9 f9 f9 f9 f9
  0x0ff461c71500: 00 00 00 00 00 00 00 00 00 05 f9 f9 f9 f9 f9 f9
=>0x0ff461c71510: 06 f9 f9 f9 f9 f9[f9]f9 00 00 f9 f9 f9 f9 f9 f9
  0x0ff461c71520: 05 f9 f9 f9 f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c71530: 05 f9 f9 f9 f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c71540: 07 f9 f9 f9 f9 f9 f9 f9 07 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c71550: 04 f9 f9 f9 f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9
  0x0ff461c71560: 00 f9 f9 f9 f9 f9 f9 f9 00 00 00 00 02 f9 f9 f9
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==16853==ABORTING

[ no debug trace ]

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