| Bug ID |
12721
|
| Summary |
Buildbot crash output: fuzz-2016-08-08-25049.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2016-08-08-25049.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:
https://www.wireshark.org/download/automated/captures/fuzz-2016-08-08-25049.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/0000.cap
Build host information:
Linux wsbb04 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
Buildbot information:
BUILDBOT_REPOSITORY=ssh://[email protected]:29418/wireshark
BUILDBOT_WORKERNAME=fuzz-test
BUILDBOT_BUILDNUMBER=29
BUILDBOT_URL=http://buildbot.wireshark.org/wireshark-2.2/
BUILDBOT_BUILDERNAME=Fuzz Test
BUILDBOT_GOT_REVISION=bede749b7dfdc3eb417c77ef1089fcd673ac2026
Return value: 0
Dissector bug: 0
Valgrind error count: 1
Git commit
commit bede749b7dfdc3eb417c77ef1089fcd673ac2026
Author: Peter Wu <[email protected]>
Date: Sun Aug 7 12:58:59 2016 +0200
prefs: fix crash with -o column.foo:x
The gui.column module is somehow special, it has no name since it is
part of the gui module. This causes a crash when trying to invoke
`strcmp(module->name /* NULL */, "mgcp")`.
Always look up prefs inside gui_column_module when the given prefs
module is "column" instead of matching two specific names.
Change-Id: I47e354d11b6fd01818b0627a249b506a8f9510cc
Reviewed-on: https://code.wireshark.org/review/16937
Petri-Dish: Peter Wu <[email protected]>
Tested-by: Petri Dish Buildbot <[email protected]>
Reviewed-by: Peter Wu <[email protected]>
(cherry picked from commit 1ea6b4fe2e4b6e068694301c4ffc731e2309c797)
Reviewed-on: https://code.wireshark.org/review/16938
==25102== Memcheck, a memory error detector
==25102== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==25102== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==25102== Command:
/home/wireshark/builders/wireshark-2.2-fuzz/fuzztest/install/bin/tshark -nr
/fuzz/buildbot/fuzztest/valgrind-fuzz-2.2/fuzz-2016-08-08-25049.pcap
==25102==
==25102==
==25102== HEAP SUMMARY:
==25102== in use at exit: 1,505,163 bytes in 39,709 blocks
==25102== total heap usage: 264,863 allocs, 225,154 frees, 30,555,897 bytes
allocated
==25102==
==25102== LEAK SUMMARY:
==25102== definitely lost: 332,998 bytes in 150 blocks
==25102== indirectly lost: 726,400 bytes in 29,964 blocks
==25102== possibly lost: 0 bytes in 0 blocks
==25102== still reachable: 445,765 bytes in 9,595 blocks
==25102== suppressed: 0 bytes in 0 blocks
==25102== Rerun with --leak-check=full to see details of leaked memory
==25102==
==25102== For counts of detected and suppressed errors, rerun with: -v
==25102== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 1 from 1)
[ no debug trace ]
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