#38410 [Opn->Fbk]: PHP Interpreter Crash with schemaValidate on XML with CDATA sections.

[tony2001]

 ID:               38410
 Updated by:       [EMAIL PROTECTED]
 Reported By:      adam at sccode dot com
-Status:           Open
+Status:           Feedback
 Bug Type:         Reproducible crash
 Operating System: Windows 2000/XP/2003
 PHP Version:      5.1.4
 New Comment:

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip

Cannot reproduce.


Previous Comments:
------------------------------------------------------------------------

[2006-08-10 11:14:28] adam at sccode dot com

Description:
------------
Attempting to validate an XML document against a schema containing a
CDATA section with whitespace preceeding the opening tag causes the PHP
Interpreter to crash with an exception in Windows 2000/XP and 2003 on
both IIS and Apache.

Example:
<?xml version="1.0"?>
<test xmlns="http://www.php.net/bugtests";>
        <value>
                <![CDATA[ 
                        test 
                        ]]>
        </value>
 
</test>

Validating the schema using xmllint with libxml 2.6.22 DLL works as
expected and does not crash.


I found a similar, possibly the same bug
(http://bugs.php.net/bug.php?id=37435&edit=2) which has been closed. As
I could not reproduce it with xmllint, I figure that it must be the PHP
interpreter.

Reproduce code:
---------------
crash-test.php:
<?php
    $xml = new DOMDocument('1.0');
    $xml->load('crash-test.xml');

    $xml->schemaValidate('crash-test.xsd'); // crash here
?>

crash-test.xml:
<?xml version="1.0"?>
<test xmlns="http://www.php.net/bugtests";>
        <value>
                <![CDATA[ 
                        test 
                        ]]>
        </value>
 
</test>

crash-test.xsd:
<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema
        xmlns:xs="http://www.w3.org/2001/XMLSchema";
        targetNamespace="http://www.php.net/bugtests";
         xmlns="http://www.php.net/bugtests";
        elementFormDefault="qualified">

        <xs:element name="test">
                <xs:complexType>
                        <xs:sequence>   
                                <xs:element maxOccurs="unbounded" name="value" 
type="xs:string" />
                        </xs:sequence>
                </xs:complexType>
        </xs:element>   
</xs:schema>


Expected result:
----------------
validated schema

Actual result:
--------------
php interpreter crashes with exception


------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=38410&edit=1