| Bug ID |
9962
|
| Summary |
Buildbot crash output: fuzz-2014-04-07-13431.pcap
|
| Classification |
Unclassified
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
http://www.wireshark.org/download/automated/captures/fuzz-2014-04-07-13431.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-2014-04-07-13431.pcap
stderr:
Input file: /home/wireshark/menagerie/menagerie/12657-lbtrm-uim-ump.pcapng.gz
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=
BUILDBOT_BUILDNUMBER=2668
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=872dd7031b2d4208669ca9f6e78d1e774c3c4902
Return value: 139
Dissector bug: 0
Valgrind error count: 0
Git commit
commit 872dd7031b2d4208669ca9f6e78d1e774c3c4902
Author: Guy Harris <[email protected]>
Date: Mon Apr 7 18:51:41 2014 -0700
Don't pretend that sizeof(guintN) will give us more robust values.
What matter in these cases is the number of bytes on the wire; either
sizeof(guint8) = 1, sizeof(guint16) = 2, and sizeof(guint32) = 4, in
which case just using 1, 2, and 4 avoids "64-bit to 32-bit conversion"
warnings on LP64 and LLP64 environments, or they're not equal, in which
case using 1, 2, and 4 rather than the sizeof()s is correct.
Change-Id: I4f15c5fae51958c1aff17ff819a9878fa6bd1f54
Reviewed-on: https://code.wireshark.org/review/999
Reviewed-by: Guy Harris <[email protected]>
Command and args:
/home/wireshark/builders/trunk-clang-ca/clangcodeanalysis/install/bin/tshark
-nr
[ no debug trace ]
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