Wireshark-bugs: [Wireshark-bugs] [Bug 9680] New: Buildbot crash output: fuzz-2014-01-21-1104.pca
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Tue, 21 Jan 2014 10:30:02 +0000
Bug ID 9680
Summary Buildbot crash output: fuzz-2014-01-21-1104.pcap
Classification Unclassified
Product Wireshark
Version unspecified
Hardware x86-64
URL http://www.wireshark.org/download/automated/captures/fuzz-2014-01-21-1104.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-2014-01-21-1104.pcap

stderr:
Input file: /home/wireshark/menagerie/menagerie/10052-wireshark_vs_omnipeek.jpg

Build host information:
Linux wsbb04 3.2.0-58-generic #88-Ubuntu SMP Tue Dec 3 17:37:58 UTC 2013 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=https://code.wireshark.org/review/wireshark
BUILDBOT_BUILDNUMBER=2526
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang-Code-Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=8f8eeb5dcea62a1d4dd27cec193756844fe12c43

Return value:  2

Dissector bug:  0

Valgrind error count:  0



Git commit
commit 8f8eeb5dcea62a1d4dd27cec193756844fe12c43
Author: Guy Harris <guy@alum.mit.edu>
Date:   Tue Jan 21 08:50:35 2014 +0000

    Check the return of wtap_dump_close() even if we've gotten a read error;
    the only reason not to check it is if we've already gotten a write error
    and another write error would be superfluous (either "you got two of the
    same error" or "you got an I/O error *and* you ran out of disk
    space/disk quota" is of limited interest).

    Discard the return value of wtap_dump_close() in the case where we've
    already gotten a write error, in the hopes of squelching a Coverity
    warning.

    svn path=/trunk/; revision=54872


Command and args: ./tshark -nVxr

tshark: The file
"/fuzz/buildbot/clangcodeanalysis/menagerie-fuzz/fuzz-2014-01-21-1104.pcap"
appears to be damaged or corrupt.
(pcapng_read_packet_block: cap_len 634477 is larger than WTAP_MAX_PACKET_SIZE
65535)

[ no debug trace ]

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