Right you are. It should be safe to pull revision 1.21 of WFXMLScanner.cpp from http://cvs.apache.org/viewcvs.cgi/xml-xerces/c/src/xercesc/internal/WFXM LScanner.cpp, since the only change from the version in the 2.5 release addresses this bug.
-----Original Message----- From: John Merrells [mailto:[EMAIL PROTECTED] Sent: Wednesday, July 14, 2004 2:03 PM To: [EMAIL PROTECTED] Subject: Re: problem with WFXMLScanner This is a bug in the 2.5 release code. DB XML users are advised to use the 2.4 code, or if they feel brave to pull the sources directly from CVS. John On 14 Jul 2004, at 19:01, Jesse Pelton wrote: > That doesn't look like the current code. What version of Xerces are > you using? What platform and compiler? > > -----Original Message----- > From: Joshua Theman [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 14, 2004 1:56 PM > To: [EMAIL PROTECTED] > Subject: problem with WFXMLScanner > > I hope this list is an appropriate place to ask this question; I've > spent quite a bit of time grepping and reading the source, and I think > this is my best bet. > > I'm trying to use the xerces-c library through the Sleepycat DB XML > software package, and I consistently have an exception thrown from the > following line in the WFXMLScanner class: > > // check for duplicate namespace attributes: > // by checking for qualified names with the same local part and > with prefixes > // which have been bound to namespace names that are identical. > XMLAttr* loopAttr; > XMLAttr* curAtt; > for (unsigned int attrIndex=0; attrIndex < attCount-1; > attrIndex++) { > loopAttr = fAttrList->elementAt(attrIndex); > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > for (unsigned int curAttrIndex = attrIndex+1; curAttrIndex < > attCount; curAttrIndex++) { > curAtt = fAttrList->elementAt(curAttrIndex); > if (curAtt->getURIId() == loopAttr->getURIId() && > XMLString::equals(curAtt->getName(), > loopAttr->getName())) { > emitError > ( > XMLErrs::AttrAlreadyUsedInSTag > , curAtt->getName() > , elemDecl->getFullName() > ); > } > } > } > > This is from the scanStartTagNS method in the WFXMLScanner.cpp file. > The > method > fAttrList->elementAt is throwing an ArrayIndexOutofBoundsException. I > realize this has to do with > software besides simply xerces, but just from looking over this > method's code, it doesn't look like it should ever throw an exception > right here, regardless of how badly deformed the XML file is. I've run > a few different test programs, and all of them have the same result: I > simply can't call the putDocument method without generating an > exception. Here is one small test program that reproduced the error > for me: > > #include "dbxml/DbXml.hpp" > #include "db_cxx.h" > using namespace DbXml; > > int main() > { > XmlContainer container(NULL, "test.dbxml"); > container.open(NULL, DB_CREATE); > > XmlDocument document; > document.setContent("<testing><a><b><c></c></b></a></testing>"); > > try { > container.putDocument(NULL, document); > } > catch (std::exception &e) { > std::cerr << e.what() << std::endl; > } > > return 0; > } > > Here is the output: > > $ ./add_doc > Error: XML Indexer: Fatal parse error in document '', line 1, char 10. > Parser Error Message: An > exception occurred! Type:ArrayIndexOutofBoundsException, Message:The > passed index is past the end of the vector > > _________________________________________________________________ > Get tips for maintaining your PC, notebook accessories and reviews in > Technology 101. http://special.msn.com/tech/technology101.armx > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
