Radu Coravu created XERCESJ-1578:
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Summary: Stack overflow when validating schema with emtpy @href in
<override>
Key: XERCESJ-1578
URL: https://issues.apache.org/jira/browse/XERCESJ-1578
Project: Xerces2-J
Issue Type: Bug
Components: XML Schema 1.1 Structures
Affects Versions: 2.11.0
Reporter: Radu Coravu
When validating with XML Schema 1.1 support the following schema:
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xs:include schemaLocation="testSimple.xsd"/>
<xs:override schemaLocation=""/>
</xs:schema>
which references a very simple schema "testSimple.xsd":
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified"> </xs:schema>
I obtain a stack overflow:
java.lang.StackOverflowError
at java.net.URLStreamHandler.setURL(URLStreamHandler.java:516)
at java.net.URLStreamHandler.parseURL(URLStreamHandler.java:288)
at sun.net.www.protocol.file.Handler.parseURL(Handler.java:50)
at java.net.URL.<init>(URL.java:596)
at java.net.URL.<init>(URL.java:464)
at java.net.URL.<init>(URL.java:413)
at ro.sync.util.URLUtil.clearUserInfo(URLUtil.java:434)
at
ro.sync.xml.catalogresolver.ExtendedCatalogResolver.debugResolve(ExtendedCatalogResolver.java:171)
at
ro.sync.xml.catalogresolver.ExtendedCatalogResolver.resolveEntity(ExtendedCatalogResolver.java:136)
at
ro.sync.xml.catalogresolver.CatalogEntityResolver.resolveEntity(CatalogEntityResolver.java:69)
at
ro.sync.xml.catalogresolver.DelegatingXMLEntityResolver.resolveEntity(DelegatingXMLEntityResolver.java:151)
at
org.apache.xerces.impl.XMLEntityManager.resolveEntity(XMLEntityManager.java:710)
at org.apache.xerces.impl.xs.XMLSchemaLoader.resolveDocument(Unknown
Source)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.resolveSchemaSource(XSDHandler.java:2297)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1163)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1224)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1224)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1224)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1224)
at
org.apache.xerces.impl.xs.traversers.XSDHandlerXerces.constructTrees(XSDHandler.java:1224)
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