Mandy Warren created XMLBEANS-495: ------------------------------------- Summary: StackOverflowError when parsing a large number of characters in an XML element Key: XMLBEANS-495 URL: https://issues.apache.org/jira/browse/XMLBEANS-495 Project: XMLBeans Issue Type: Bug Components: Validator Affects Versions: Version 2.6 Environment: All Reporter: Mandy Warren
When XMLBeans validates a very long XML String (1000 or more chars), it generates a StackOverFlowException as shown below. In the schema for this element I have defined a pattern and a min/max length but XMLBeans is applying the pattern first before checking the length. The solution is the fix applied to the class RegularExpression in xerces - see https://issues.apache.org/jira/browse/XERCESJ-589 which went into version 2.11. <xs:simpleType name="info"> <xs:restriction base="xs:string"> <xs:maxLength value="3"/> <xs:minLength value="2"/> <xs:pattern value="[A-Z0-9]+"/> </xs:restriction> </xs:simpleType> Exception in thread "main" java.lang.StackOverflowError at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1662) at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1872) at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1872) at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1872) at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1872) at org.apache.xmlbeans.impl.regex.RegularExpression.matchString(RegularExpression.java:1872) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@xmlbeans.apache.org For additional commands, e-mail: dev-h...@xmlbeans.apache.org