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https://issues.apache.org/jira/browse/XERCESC-1992?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16082840#comment-16082840
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Scott Cantor commented on XERCESC-1992:
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I'll take a look if this is re-verified and re-patched on 3.x.
> Access violation exception was thrown from scanFirst(..) function of
> SGXMLScanner, it crashes the application.
> --------------------------------------------------------------------------------------------------------------
>
> Key: XERCESC-1992
> URL: https://issues.apache.org/jira/browse/XERCESC-1992
> Project: Xerces-C++
> Issue Type: Bug
> Components: Validating Parser (XML Schema)
> Affects Versions: 2.7.0
> Environment: Operating System :- Windows -7, Windows 2008 R2 Server
> Software used :- MS Visual Studio 2010-Premium edition
> Hardware :- ACPI x64 based PC, 8GB RAM
> Reporter: Sahayaraj
> Priority: Blocker
> Labels: patch
> Fix For: 2.7.0
>
> Attachments: SGXMLScanner.cpp, XercesBug.cpp, XercesBug.h
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> The following are the code piece that cause the problem.
> string systemid("c:\\projects\\my.xml");
> XMLPScanToken token;
> std::auto_ptr<XMLGrammarPool> poolP(new
> XMLGrammarPoolImpl (XMLPlatformUtils::fgMemoryManager));
> GrammarResolver grammarResolver(poolP.get());
> SGXMLScanner scanner(0, 0, 0, 0, 0, &grammarResolver);
> scanner.setDoValidation(false);
> scanner.setDoNamespaces(false);
> scanner.setExitOnFirstFatal(true);
> LocalFileInputSource inpSource((const XMLCh
> *)systemid.c_str());
> scanner.scanFirst(inpSource, token);
> There is an access violation exception was thrown from scanFirst(..)
> function.
> PS. I would like to submit both the sample that reproduce this issue and the
> fix in Xerces-C++ that resolves the issue. Please let me know to where I have
> to upload them. I would love to do it.
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