ID: 37853 User updated by: jona at oismail dot com Reported By: jona at oismail dot com -Status: Feedback +Status: Open Bug Type: Reproducible crash Operating System: Windows 2000 PHP Version: 5.1.4 New Comment:
The issue is likely specific to Windows / IIS / sapi / isapi then? Can't seem to make the CGI version work on IIS or I'd test if it was sapi specific. Sorry.... :-( Previous Comments: ------------------------------------------------------------------------ [2006-06-19 21:38:40] [EMAIL PROTECTED] 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. ------------------------------------------------------------------------ [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
