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Posted to c-dev@xerces.apache.org by xe...@xml.apache.org on 2004/09/14 22:12:37 UTC
[jira] Resolved: (XERCESC-1248) AttrNS/ElementNS setPrefix(empyString)
Message:
The following issue has been resolved as FIXED.
Resolver: Alberto Massari
Date: Tue, 14 Sep 2004 1:12 PM
A fix is in CVS; please verify.
Alberto
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View the issue:
http://issues.apache.org/jira/browse/XERCESC-1248
Here is an overview of the issue:
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Key: XERCESC-1248
Summary: AttrNS/ElementNS setPrefix(empyString)
Type: Bug
Status: Resolved
Priority: Major
Resolution: FIXED
Project: Xerces-C++
Components:
DOM
Versions:
2.5.0
Assignee:
Reporter: Tobias Schuette
Created: Fri, 6 Aug 2004 12:50 AM
Updated: Tue, 14 Sep 2004 1:12 PM
Description:
passing an emptyString "" (_not_ a null pointer) to the DOMAttrNSImpl::setPrefix(prefix) throws an INVALID_CHARACTER_ERR in isXMLName(prefix) before the code is executed that handles the special case for null pointer and emptystring.
the isXMLName(prefix) check should be performed after the special case handling to verify that the prefix isn't empty:
DOMAttrNSImpl.cpp around line 130:
if (prefix == 0 || prefix[0] == chNull) {
fName = fLocalName;
fPrefix = 0;
return;
}
if (!((DOMDocumentImpl *)this->getOwnerDocument())->isXMLName(prefix))
throw DOMException(DOMException::INVALID_CHARACTER_ERR,0, GetDOMNodeMemoryManager);
same problem appears in DOMElementNSImpl::setPrefix(prefix)
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