[XERCESC-933] XercesDOMParser::loadGrammar cause seg fault

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.4.0
• Component/s: DOM
• Environment: Operating System: Windows XP; Platform: PC
• Bugzilla Id: 21001
• Assignee: Unassigned
• Reporter: George Sakkis
• Created: 23/Jun/03 03:29
• Updated: 12/Mar/18 03:54
• Resolved: 09/Apr/04 16:38

Description

The program below crashes on the parser3->loadGrammar call, while it works
properly for parser1 and parser2. I've tested this both on cygwin (gcc 3.2) and
SunOS 5.9 (gcc 2.95.3).

George

========================================================================

#include <xercesc/parsers/SAXParser.hpp>
#include <xercesc/parsers/XercesDOMParser.hpp>
#include <xercesc/validators/DTD/DTDGrammar.hpp>
#include <xercesc/sax2/XMLReaderFactory.hpp>
#include <iostream>

XERCES_CPP_NAMESPACE_USE

int main(int argc, char* argv[]) {
XMLPlatformUtils::Initialize();

SAXParser* parser1 = new SAXParser();
parser1->loadGrammar(argv[1], Grammar::DTDGrammarType, true);
std::cerr << "SAXParser.loadGrammar ok" << std::endl;

SAX2XMLReader* parser2 = XMLReaderFactory::createXMLReader();
parser2->loadGrammar(argv[1], Grammar::DTDGrammarType, true);
std::cerr << "SAX2XMLReader.loadGrammar ok" << std::endl;

/* XercesDOMParser crashes */
XercesDOMParser* parser3 = new XercesDOMParser();
parser3->loadGrammar(argv[1], Grammar::DTDGrammarType, true);
std::cerr << "XercesDOMParser.loadGrammar ok" << std::endl;
}