Edit report at https://bugs.php.net/bug.php?id=61143&edit=1
ID: 61143
Updated by: ras...@php.net
Reported by: seth dot mos at dds dot nl
Summary: XML Parser segfaults on large xml
-Status: Open
+Status: Feedback
Type: Bug
Package: Reproducible crash
Operating System: FreeBSD 8.3
PHP Version: 5.3.10
Block user comment: N
Private report: N
New Comment:
I tried to reproduce this crash with the provided files on both Linux and
FreeBSD
and was unable to. We'll need more information. Could you get a backtrace for
us?
And second, could you try it without Suhosin enabled?
Previous Comments:
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[2012-02-20 13:11:28] seth dot mos at dds dot nl
Description:
------------
Previously we used PHP 5.2.17 in pfSense 2.0 before we upgraded our build
process to the current 5.3.10.
We use the suplied xml to PHP array function in pfSense to convert RRD files
and add new fields to RRD files.
Here is the PHP version that we use on pfSense.
[2.1-DEVELOPMENT][root@pfsense.localdomain]/root(1): php -v
PHP 5.3.10 with Suhosin-Patch (cgi-fcgi) (built: Feb 17 2012 14:05:19)
Copyright (c) 1997-2012 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies
with Suhosin v0.9.27, Copyright (c) 2007, by SektionEins GmbH
$xml = file_get_contents("wan-traffic.rrd.old.xml");
$array = xml2array($xml, 1, "tag");
/* this ^^ causes a segfault */
Please see the complete code below and a test file to work on.
Test script:
---------------
PHP code that triggers our crash, please download the entire code and XML file
from:
http://iserv.nl/files/pfsense/php/wan-traffic.rrd.old.xml
http://iserv.nl/files/pfsense/php/testscript.txt
Expected result:
----------------
Return a array of the XML data.
Actual result:
--------------
PHP core dumps with a signal 11.
http://iserv.nl/files/pfsense/php/php%20core%20dump%205.3.10%20freebsd%208.3.png
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Edit this bug report at https://bugs.php.net/bug.php?id=61143&edit=1
