Wireshark-bugs: [Wireshark-bugs] [Bug 10003] New: Buildbot crash output: fuzz-2014-04-16-6564.pc
Date: Fri, 18 Apr 2014 13:40:04 +0000
Bug ID 10003
Summary Buildbot crash output: fuzz-2014-04-16-6564.pcap
Classification Unclassified
Product Wireshark
Version unspecified
Hardware x86-64
URL http://www.wireshark.org/download/automated/captures/fuzz-2014-04-16-6564.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:

http://www.wireshark.org/download/automated/captures/fuzz-2014-04-16-6564.pcap

stderr:
Input file:
/home/wireshark/menagerie/menagerie/11952-group_stats_desc_feats.pcap

Build host information:
Linux wsbb04 3.2.0-60-generic #91-Ubuntu SMP Wed Feb 19 03:54:44 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://[email protected]:29418/wireshark
BUILDBOT_BUILDNUMBER=2701
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=b9dd810c4cfd263e066087490178ea5a242ce0c7

Return value:  134

Dissector bug:  0

Valgrind error count:  0



Git commit
commit b9dd810c4cfd263e066087490178ea5a242ce0c7
Author: Guy Harris <[email protected]>
Date:   Wed Apr 16 13:38:16 2014 -0700

    Make dissect_nbss() a bit more like tcp_dissect_pdus().

    Move some stuff out of dissect_nbss_packet() to dissect_nbss(), to make
    its main loop look a bit more like tcp_dissect_pdus()' main loop, and
    then pick up some changes from tcp_dissect_pdus().

    Also, have the "Length" field cover not only the field nominally
    designated as a length field, but also the low-order bit of the flags
    field, because that bit is really the 17th bit of a 17-bit length field
    (RFC 1002 even speaks of it in those terms).

    Change-Id: Ia95912163c23d482bfca6c026d92aadbd0ca8ac4
    Reviewed-on: https://code.wireshark.org/review/1175
    Reviewed-by: Guy Harris <[email protected]>


Command and args:
/home/wireshark/builders/trunk-clang-ca/clangcodeanalysis/install/bin/tshark
-nVxr


***MEMORY-ERROR***: GLib (gthread-posix.c): Unexpected error from C library
during 'malloc': Cannot allocate memory.  Aborting.

[ no debug trace ]


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