Wireshark-bugs: [Wireshark-bugs] [Bug 12655] New: Buildbot crash output: fuzz-2016-07-24-31449.p
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Sun, 24 Jul 2016 04:20:04 +0000
Bug ID 12655
Summary Buildbot crash output: fuzz-2016-07-24-31449.pcap
Product Wireshark
Version unspecified
Hardware x86-64
URL https://www.wireshark.org/download/automated/captures/fuzz-2016-07-24-31449.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-2016-07-24-31449.pcap

stderr:
Input file:
/home/wireshark/menagerie/menagerie/11227-SMG-CCEG-T38.pcap.pcapng.gz

Build host information:
Linux wsbb04 3.13.0-92-generic #139-Ubuntu SMP Tue Jun 28 20:42:26 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.4 LTS
Release:    14.04
Codename:    trusty

Buildbot information:
BUILDBOT_REPOSITORY=ssh://wireshark-buildbot@code.wireshark.org:29418/wireshark
BUILDBOT_BUILDNUMBER=3631
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-master/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=f930da87a738171f10af56a4acd7979c1469211a

Return value:  1

Dissector bug:  0

Valgrind error count:  0



Git commit
commit f930da87a738171f10af56a4acd7979c1469211a
Author: Guy Harris <guy@alum.mit.edu>
Date:   Sat Jul 23 19:16:36 2016 -0700

    Enable "Save As..." iff cf_can_save_as() returns TRUE.

    Currently, cf_can_save() really means "*there's something to save* and
    we can write it out"; "Save As..." should be enabled even if there are
    no changes to save, in case the user just wants to write the existing
    file contents out to a new file and have the new file be the current
    file.  That matches the behavior of the GTK+ version.

    (We might want to enable "Save" even if there are no changes to save;
    some other programs do that, such as the TextEdit, WordPad, KWrite, and
    gedit simple text editors.  If so, however, we should make "Save" write
    stuff out even if there are no changes to save.

    Note, however, that we're a bit different from most "editors", in that
    we don't read the entire file into memory - we keep the file open and
    read packet data from it, because we want to be able to read files that
    won't fit into memory.  That *might* change what we ultimately want to
    do with "Save".)

    Bug: 12630
    Change-Id: I8a2327b5d6ddab7c4f0367f132460b507da38577
    Reviewed-on: https://code.wireshark.org/review/16612
    Reviewed-by: Guy Harris <guy@alum.mit.edu>


ASAN:SIGSEGV
=================================================================
==25424==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000011 (pc
0x7f8a4bc70313 bp 0x7ffd1d7e8e10 sp 0x7ffd1d7e8cc0 T0)
    #0 0x7f8a4bc70312 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7f30312)
    #1 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #2 0x7f8a4b3c0d68 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680d68)
    #3 0x7f8a4c177191 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x8437191)
    #4 0x7f8a4c17afcd 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x843afcd)
    #5 0x7f8a4c17873d 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x843873d)
    #6 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #7 0x7f8a4b3c075a 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x768075a)
    #8 0x7f8a4bae95e3 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7da95e3)
    #9 0x7f8a4baec47c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7dac47c)
    #10 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #11 0x7f8a4b3c0d68 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680d68)
    #12 0x7f8a4b90f291 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7bcf291)
    #13 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #14 0x7f8a4b3bea8c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x767ea8c)
    #15 0x7f8a4b90da0b 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7bcda0b)
    #16 0x7f8a4b90c640 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7bcc640)
    #17 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #18 0x7f8a4b3c075a 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x768075a)
    #19 0x7f8a4b95ac42 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7c1ac42)
    #20 0x7f8a4b3c0ac1 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7680ac1)
    #21 0x7f8a4b3bea8c 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x767ea8c)
    #22 0x7f8a4b3be24b 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x767e24b)
    #23 0x7f8a4b3a3c0e 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/lib/libwireshark.so.0+0x7663c0e)
    #24 0x501339 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x501339)
    #25 0x4fbecc 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x4fbecc)
    #26 0x7f8a40fe9f44  (/lib/x86_64-linux-gnu/libc.so.6+0x21f44)
    #27 0x440946 
(/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark+0x440946)

AddressSanitizer can not provide additional info.
==25424==ABORTING

[ no debug trace ]

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