| Bug ID |
11566
|
| Summary |
Buildbot crash output: fuzz-2015-10-02-32663.pcap
|
| Product |
Wireshark
|
| Version |
unspecified
|
| Hardware |
x86-64
|
| URL |
https://www.wireshark.org/download/automated/captures/fuzz-2015-10-02-32663.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-2015-10-02-32663.pcap
stderr:
Input file:
/home/wireshark/menagerie/menagerie/12699-unknownextensionheader.pcap
Build host information:
Linux wsbb04 3.13.0-61-generic #100-Ubuntu SMP Wed Jul 29 11:21:34 UTC 2015
x86_64 x86_64 x86_64 GNU/Linux
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty
Buildbot information:
BUILDBOT_REPOSITORY=ssh://[email protected]:29418/wireshark
BUILDBOT_BUILDNUMBER=3324
BUILDBOT_URL=http://buildbot.wireshark.org/trunk/
BUILDBOT_BUILDERNAME=Clang Code Analysis
BUILDBOT_SLAVENAME=clang-code-analysis
BUILDBOT_GOT_REVISION=4573a39ec626745f3387f124476349076f81af6d
Return value: 0
Dissector bug: 0
Valgrind error count: 1
Git commit
commit 4573a39ec626745f3387f124476349076f81af6d
Author: Alexis La Goutte <[email protected]>
Date: Wed Sep 30 12:34:14 2015 +0200
DNS: Replace cinfo by pinfo->cinfo (no longer need to check if cinfo is not
NULL)
Change-Id: Ib7cebd588924270b2003fad575f4cd0c3ec2678e
Reviewed-on: https://code.wireshark.org/review/10698
Petri-Dish: Michael Mann <[email protected]>
Tested-by: Petri Dish Buildbot <[email protected]>
Reviewed-by: Michael Mann <[email protected]>
Command and args: ./tools/valgrind-wireshark.sh
==4848== Memcheck, a memory error detector
==4848== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==4848== Using Valgrind-3.10.0.SVN and LibVEX; rerun with -h for copyright info
==4848== Command:
/home/wireshark/builders/wireshark-master-fuzz/clangcodeanalysis/install/bin/tshark
-nr /fuzz/buildbot/clangcodeanalysis/valgrind-fuzz/fuzz-2015-10-02-32663.pcap
==4848==
==4848== Invalid read of size 16
==4848== at 0x67E6E78: ipv6_name_res_str (address_types.c:389)
==4848== by 0x67EDB97: col_set_addr (column-utils.c:1860)
==4848== by 0x67ED9A1: col_fill_in (column-utils.c:2113)
==4848== by 0x413C27: print_packet (tshark.c:4098)
==4848== by 0x413971: process_packet (tshark.c:3745)
==4848== by 0x410E3E: main (tshark.c:3487)
==4848== Address 0xffefff5b0 is not stack'd, malloc'd or (recently) free'd
==4848==
==4848==
==4848== HEAP SUMMARY:
==4848== in use at exit: 1,036,750 bytes in 28,196 blocks
==4848== total heap usage: 606,405 allocs, 578,209 frees, 43,907,351 bytes
allocated
==4848==
==4848== LEAK SUMMARY:
==4848== definitely lost: 2,932 bytes in 126 blocks
==4848== indirectly lost: 36,456 bytes in 49 blocks
==4848== possibly lost: 0 bytes in 0 blocks
==4848== still reachable: 997,362 bytes in 28,021 blocks
==4848== suppressed: 0 bytes in 0 blocks
==4848== Rerun with --leak-check=full to see details of leaked memory
==4848==
==4848== For counts of detected and suppressed errors, rerun with: -v
==4848== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
[ no debug trace ]
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