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Posted to c-dev@xerces.apache.org by "Boris Kolpackov (JIRA)" <xe...@xml.apache.org> on 2009/11/03 10:51:59 UTC
[jira] Closed: (XERCESC-1887) Segmentation fault on Linux in
parseURI
[ https://issues.apache.org/jira/browse/XERCESC-1887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Boris Kolpackov closed XERCESC-1887.
------------------------------------
Resolution: Invalid
Please try with 3.0.1. If the problem is still there, please reopen with a test application that reproduces the problem.
> Segmentation fault on Linux in parseURI
> ---------------------------------------
>
> Key: XERCESC-1887
> URL: https://issues.apache.org/jira/browse/XERCESC-1887
> Project: Xerces-C++
> Issue Type: Bug
> Components: Non-Validating Parser
> Affects Versions: 2.6.0
> Environment: Linux
> Reporter: naveen bansal
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> I have various xml files that I am parsing using parseURI command. I have created the DOM parser object using following code:
> const XMLCh chLatin_L = 0x4C;
> const XMLCh chLatin_S = 0x53;
> const XMLCh chNull = 0x00;
>
> static const XMLCh gLS[] = { chLatin_L, chLatin_S, chNull };
> DOMImplementation *impl = DOMImplementationRegistry::getDOMImplementation(gLS);
> parser = ((DOMImplementationLS*)impl)->createDOMBuilder(DOMImplementationLS::MODE_SYNCHRONOUS, 0);
>
> parser->setFeature(XMLUni::fgXercesUseCachedGrammarInParse, true);
> parser->setFeature(XMLUni::fgDOMNamespaces, true);
> parser->setFeature(XMLUni::fgXercesSchema, true);
> parser->setFeature(XMLUni::fgXercesSchemaFullChecking, true);
> I am executing my application on Linux. Most of the time, parseURI command works fine. However at time, it crashes with following stack trace:
> #7 0x0857f0fc in xercesc_2_6::NameIdPool<xercesc_2_6::DTDElementDecl>::findBucketElem ()
> #8 0x0857f15f in xercesc_2_6::NameIdPool<xercesc_2_6::DTDElementDecl>::getByKey ()
> #9 0x085dc670 in xercesc_2_6::IGXMLScanner::scanStartTagNS ()
> #10 0x085d9dc2 in xercesc_2_6::IGXMLScanner::scanContent ()
> #11 0x085d8971 in xercesc_2_6::IGXMLScanner::scanDocument ()
> #12 0x0867db90 in xercesc_2_6::XMLScanner::scanDocument ()
> #13 0x0867dc19 in xercesc_2_6::XMLScanner::scanDocument ()
> #14 0x08550948 in xercesc_2_6::AbstractDOMParser::parse ()
> #15 0x085848c5 in xercesc_2_6::DOMBuilderImpl::parseURI ()
> On re-executing the application, problem may or may not occur. Please let me know if there exists a known issue in 2.6.0 release.
> In case a fix is available, please let me know ASAP.
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