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https://issues.apache.org/jira/browse/XERCESJ-1491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Glavassevich resolved XERCESJ-1491.
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Resolution: Invalid
You are not using Apache Xerces at all. The
com.sun.org.apache.xerces.internal.* packages are part of Oracle/Sun's fork
which they ship in their JDK. If you are experiencing issues with that code
base you would need to pursue it with Oracle. We have no influence over what
they include in their versions.
> InternalError when parsing invalid XML
> --------------------------------------
>
> Key: XERCESJ-1491
> URL: https://issues.apache.org/jira/browse/XERCESJ-1491
> Project: Xerces2-J
> Issue Type: Bug
> Affects Versions: 2.9.1
> Environment: XercesJ 2.9.1, JDK6, at least on Linux and Solaris
> Reporter: Volker Kleinschmidt
>
> We're getting java.lang.InternalError from scanDocument() instead of some
> sensible exception when trying to parse XML that contains unclosed tags -
> this should be handled more gracefully.
> {noformat}
> processing event: -1 - java.lang.InternalError: processing event: -1
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:507)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
> at
> com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:235)
> at
> blackboard.xml.NonValidatingDOMParser.parse(NonValidatingDOMParser.java:115)
> {noformat}
> Note how the <handle>, <create> and <remove> tags are not terminated, i.e it
> should read <create .... />.
> Clearly the document fragment is invalid XML, but that shouldn't cause an
> InternalError under any circumstance!
> Example of a malformatted document fragment triggering this behavior:
> {noformat}
> <!-- Custom content types defined by this extension -->
> <content-handlers>
> <content-handler>
> <name value="Document Package" />
> <handle value="resource/x-jjc-docset">
> <http-actions>
> <create value="modules/create.jsp">
> <remove value="modules/remove.jsp">
> </http-actions>
> <icons>
> <!--toolbar value="/images/add_ch1.gif"-->
> <!--listitem value="assignment_on.gif"-->
> </icons>
> </content-handler>
> </content-handlers>
> {noformat}
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