[jira] [Created] (XERCESC-2239) When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter

David Leffingwell created XERCESC-2239:
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             Summary: When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter
                 Key: XERCESC-2239
                 URL: https://issues.apache.org/jira/browse/XERCESC-2239
             Project: Xerces-C++
          Issue Type: Bug
          Components: DOM
    Affects Versions: 3.2.0
            Reporter: David Leffingwell


// Create a Document with a CDATA section that contains an invalid XML character (e.g. 0x1b). 
// This should fail when serializing the Document, but it does not when XMLUni::fgDOMWRTSplitCdataSections is true.


struct XercesDeleter
{
        template<typename T>
        void operator()(T* data) const
        {
            if (data) { data->release(); };
        }
};    

typedef std::unique_ptr<XERCES_CPP_NAMESPACE::DOMLSSerializer,XercesDeleter>   DOMWriterPtr;
typedef std::unique_ptr<XERCES_CPP_NAMESPACE::DOMDocument,XercesDeleter> DOMDocumentPtr;


XMLPlatformUtils::Initialize();

DOMImplementation* impl = DOMImplementationRegistry::getDOMImplementation(XMLString::transcode("LS"));

 // Create DOM with a CDATA section
DOMDocumentPtr document(impl->createDocument());

DOMElement* element = document->createElementNS(XMLString::transcode("http://schemas.openxmlformats.org/wordprocessingml/2006/main"), XMLString::transcode("w:t"));
document->appendChild(element);

DOMCDATASection* codesection = document->createCDATASection(XercesString(code));
element->appendChild(codesection);

DOMWriterPtr writer(impl->createLSSerializer());

writer->writeToString(document.get())



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