sunny created XERCESC-2013:
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Summary: Xerces SAX parser gives segmentation fault, while parsing
message
Key: XERCESC-2013
URL: https://issues.apache.org/jira/browse/XERCESC-2013
Project: Xerces-C++
Issue Type: Bug
Components: SAX/SAX2, Validating Parser (XML Schema)
Affects Versions: 2.8.0
Environment: Linux
Reporter: sunny
I'm validating an xml message with an xsd which contains the following element.
<xs:simpleType name="StringSafeType">
<xs:restriction base ="xs:string">
<xs:pattern value="([a-zA-Z0-9_\-])*"/>
<xs:whiteSpace value="collapse"/>
</xs:restriction>
</xs:simpleType>
I'm using sax parser for validation. For validating the data present in the
above element xerces parser gives segmentation fault. If i remove '*' from
pattern it is working fine.
I replaced "<xs:pattern value="([a-zA-Z0-9_\-])*"/>" with <xs:pattern
value="([a-zA-Z0-9_\-]){1,100000}"/>, then it works fine but consumes lot of
memory and CPU.
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