ID: 37853 Updated by: [EMAIL PROTECTED] Reported By: jona at oismail dot com -Status: Open +Status: Feedback Bug Type: Reproducible crash Operating System: Windows 2000 PHP Version: 5.1.4 New Comment:
Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. No ISAPI or windows here, only Linux. Previous Comments: ------------------------------------------------------------------------ [2006-06-19 21:36:07] jona at oismail dot com I get an "PHP has encountered an Access Violation at 01B1B9F3" for both v5.1.4 and v5.2-dev. Are you running PHP as an ISAPI module? ------------------------------------------------------------------------ [2006-06-19 21:28:55] [EMAIL PROTECTED] 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 I get two error messages and no crash: Warning: DOMDocument::loadXML(): xmlParseEntityRef: no name in Entity, line: 3 in /tmp/3.php on line 27 Warning: DOMDocument::schemaValidateSource(): The document has no document element. in /tmp/3.php on line 29 ------------------------------------------------------------------------ [2006-06-19 20:46:07] jona at oismail dot com Description: ------------ When an unescaped & is encounted in an XML document, PHP causes an access violation in IIS when DOM schemaValidate or DOM schemaValidateSource is called. I have PHP running as an ISAPI module using the php5isapi.dll Reproduce code: --------------- <?php $sXML = '<?xml version="1.0" encoding="ISO-8859-5"?> <root type="input" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:noNamespaceSchemaLocation="input.xsd"> <username>Jona&</username> </root>'; $sSchema = '<?xml version="1.0"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; elementFormDefault="qualified" attributeFormDefault="unqualified"> <xs:simpleType name="string"> <xs:restriction base="xs:string"> <xs:minLength value="1" /> </xs:restriction> </xs:simpleType> <xs:element name="root"> <xs:complexType> <xs:choice> <xs:element name="username" type="string" /> <xs:element name="password" type="string" /> </xs:choice> <xs:attribute name="type" type="xs:string" use="required" fixed="input" /> </xs:complexType> </xs:element> </xs:schema>'; $obj_DOM = new DOMDocument("1.0", "ISO-8859-5"); $obj_DOM->loadXML(trim($sXML) ); $obj_DOM->schemaValidateSource($sSchema); ?> Expected result: ---------------- Warning thrown along the lines of "Invalid XML document" or schemaValidate returns false. Actual result: -------------- PHP has encountered an Access Violation at 01B1E093 Warning: DOMDocument::loadXML() [function.DOMDocument-loadXML]: xmlParseEntityRef: no name in Entity, line: 3 in D:\www\php5api\webroot\xml_schema_test.php on line 27 ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37853&edit=1
