[jira] [Commented] (XERCESC-2239) When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter
[
https://issues.apache.org/jira/browse/XERCESC-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17601489#comment-17601489
]
David Leffingwell commented on XERCESC-2239:
It looks like ensureValidString() (or something equivalent) is not being done
for DOMNode::CDATA_SECTION_NODE.
https://github.com/apache/xerces-c/blob/fc1f7d3a41328e978d7f517193367af8966a40f8/src/xercesc/dom/impl/DOMLSSerializerImpl.cpp
> 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
>Priority: Major
>
> // 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
> void operator()(T* data) const
> {
> if (data) { data->release(); };
> }
> };
> typedef std::unique_ptr
> DOMWriterPtr;
> typedef std::unique_ptr
> 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("c =
> '';")); // 0x1B is not a valid XML 1.0 character
> element->appendChild(codesection);
> DOMWriterPtr writer(impl->createLSSerializer());
> writer->writeToString(document.get())
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[jira] [Updated] (XERCESC-2239) When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter
[
https://issues.apache.org/jira/browse/XERCESC-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
David Leffingwell updated XERCESC-2239:
---
Description:
// 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
void operator()(T* data) const
{
if (data) { data->release(); };
}
};
typedef std::unique_ptr
DOMWriterPtr;
typedef std::unique_ptr
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("c =
'';")); // 0x1B is not a valid XML 1.0 character
element->appendChild(codesection);
DOMWriterPtr writer(impl->createLSSerializer());
writer->writeToString(document.get())
was:
// 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
void operator()(T* data) const
{
if (data) { data->release(); };
}
};
typedef std::unique_ptr
DOMWriterPtr;
typedef std::unique_ptr
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("c = '';"); // 0x1B is not a valid XML 1.0 character
DOMWriterPtr writer(impl->createLSSerializer());
writer->writeToString(document.get())
> 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
>Priority: Major
>
> // 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
> void operator()(T* data) const
> {
> if (data) { data->release(); };
> }
> };
> typedef std::unique_ptr
> DOMWriterPtr;
> typedef std::unique_ptr
> 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("c =
> '';")); // 0x1B is not a valid XML 1.0 character
> element->appendChild(codesection);
> DOMWriterPtr writer(impl->createLSSerializer());
> writer->writeToString(document.get())
--
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[jira] [Updated] (XERCESC-2239) When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter
[
https://issues.apache.org/jira/browse/XERCESC-2239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
David Leffingwell updated XERCESC-2239:
---
Description:
// 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
void operator()(T* data) const
{
if (data) { data->release(); };
}
};
typedef std::unique_ptr
DOMWriterPtr;
typedef std::unique_ptr
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("c = '';"); // 0x1B is not a valid XML 1.0 character
DOMWriterPtr writer(impl->createLSSerializer());
writer->writeToString(document.get())
was:
// 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
void operator()(T* data) const
{
if (data) { data->release(); };
}
};
typedef std::unique_ptr
DOMWriterPtr;
typedef std::unique_ptr
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())
> 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
>Priority: Major
>
> // 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
> void operator()(T* data) const
> {
> if (data) { data->release(); };
> }
> };
> typedef std::unique_ptr
> DOMWriterPtr;
> typedef std::unique_ptr
> 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("c = '';"); // 0x1B is not a valid XML 1.0 character
> DOMWriterPtr writer(impl->createLSSerializer());
> writer->writeToString(document.get())
--
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[jira] [Created] (XERCESC-2239) When XMLUni::fgDOMWRTSplitCdataSections is true (the default) invalid XML characters are allowed by DOMWriter
David Leffingwell created XERCESC-2239:
--
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
void operator()(T* data) const
{
if (data) { data->release(); };
}
};
typedef std::unique_ptr
DOMWriterPtr;
typedef std::unique_ptr
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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