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XML: fixed an issue with parsing a memory buffer > 2 GB

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This commit is contained in:
Guenter Obiltschnig
2013-04-09 08:45:31 +02:00
parent a6f8d07757
commit 9666e37317
1 changed files with 9 additions and 1 deletions
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10
XML/src/ParserEngine.cpp
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@@ -265,7 +265,15 @@ void ParserEngine::parse(const char* pBuffer, std::size_t size)
pushContext(_parser, &src);
if (_pContentHandler) _pContentHandler->setDocumentLocator(this);
if (_pContentHandler) _pContentHandler->startDocument();
if (!XML_Parse(_parser, pBuffer, static_cast<int>(size), 1))
std::size_t processed = 0;
while (processed < size)
{
const int bufferSize = processed + PARSE_BUFFER_SIZE < size ? PARSE_BUFFER_SIZE : size - processed;
if (!XML_Parse(_parser, pBuffer + processed, bufferSize, 0))
handleError(XML_GetErrorCode(_parser));
processed += bufferSize;
}
if (!XML_Parse(_parser, pBuffer+processed, 0, 1))
handleError(XML_GetErrorCode(_parser));
if (_pContentHandler) _pContentHandler->endDocument();
popContext();