https://bz.apache.org/bugzilla/show_bug.cgi?id=63846
Bug ID: 63846
Summary: Handle invalid characters in relationship .rels
Product: POI
Version: 4.1.x-dev
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P2
Component: OPC
Assignee: dev@poi.apache.org
Reporter: kiwiwi...@apache.org
Target Milestone: ---
I was trying to figuring out rendering issues and converted the file 53446.ppt
to .pptx via Powerpoint 2016.
The resulting file contains tab characters (0x07) in the relationship elements
of slide11.xml.rels.
The file can be opened by Libre office.
I'm not sure on how to react on this bug - either we find a way on telling the
sax parser that this is ok or we preparse/filter the files ... or we simply
accept, that we can't parse those files ...
The converted file can be found here:
http://people.apache.org/~kiwiwings/bugs/53446.pptx
> org.xml.sax.SAXParseException; lineNumber: 2; columnNumber: 911; An invalid
> XML character (Unicode: 0x7) was found in the value of attribute "Target" and
> element is "Relationship".
> at
> java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
> at
> java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:178)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:399)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:326)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1471)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLScanner.scanAttributeValue(XMLScanner.java:979)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanAttribute(XMLNSDocumentScannerImpl.java:447)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:250)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2706)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:601)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)
> at
> java.xml/com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:531)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:887)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:823)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
> at
> java.xml/com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
> at
> java.xml/com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:339)
> at
> java.xml/javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:122)
> at
> poi.ooxml@4.1.0/org.apache.poi.ooxml.util.DocumentHelper.readDocument(DocumentHelper.java:166)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.PackageRelationshipCollection.parseRelationshipsPart(PackageRelationshipCollection.java:304)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.PackageRelationshipCollection.<init>(PackageRelationshipCollection.java:163)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.PackageRelationshipCollection.<init>(PackageRelationshipCollection.java:133)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.PackagePart.loadRelationships(PackagePart.java:570)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.OPCPackage.getParts(OPCPackage.java:725)
> at
> poi.ooxml@4.1.0/org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:274)
> at
> kiwiwings.poivisualizer/de.kiwiwings.poi.visualizer.treemodel.opc.OPCTreeModel.load(OPCTreeModel.java:52)
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