#45355 [NEW]: DomDocument::schemaValidateSource causes an access violation

From: bghome at gmail dot com Operating system: Windows XP SP2 PHP version: 5.2.6 PHP Bug Type: DOM XML related Bug description: DomDocument::schemaValidateSource causes an access violation Description: ------------ A specific error in the XML Schema (XSD) causes the DomDocument validator to crash. The error occurs in the php5ts.dll. Reproduce code: --------------- <?php $schema = <<<XSD <?xml version="1.0" encoding="utf-8" ?> <xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:element default="NEM" name="root"> <xs:simpleType> <xs:restriction base="_valaszto"> <xs:enumeration value="IGEN" /> <xs:enumeration value="NEM" /> <xs:whiteSpace value="preserve" /> </xs:restriction> </xs:simpleType> </xs:element> <xs:simpleType name="_valaszto"> <xs:restriction base="xs:string"> <xs:enumeration value="IGEN" /> <xs:enumeration value="NEM" /> <xs:whiteSpace value="collapse" /> </xs:restriction> </xs:simpleType> </xs:schema> XSD; $xml = <<<XML <root> </root> XML; $dom = new DomDocument(); $dom->loadXML( $xml ); $dom->schemaValidateSource( $schema ); ?> Expected result: ---------------- Warning: DOMDocument::schemaValidateSource() [domdocument.schemavalidatesource]: Invalid Schema in C:\wwwroot\ingatlanok2_trunk\validator.php on line 32 Actual result: -------------- The httpd.exe crashes. -- Edit bug report at http://bugs.php.net/?id=45355&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45355&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45355&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45355&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45355&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45355&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45355&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45355&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45355&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45355&r=support Expected behavior: http://bugs.php.net/fix.php?id=45355&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45355&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45355&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45355&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45355&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45355&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45355&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45355&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45355&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45355&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45355&r=mysqlcfg