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Merge pull request #410 from Dmitry-Me/assertForFTellReturn

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Assert to ensure ftell() behaves as expected by later code
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Lee Thomason 2016-02-09 08:39:14 -08:00
commit c8dad95d44
1 changed files with 1 additions and 0 deletions
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tinyxml2.cpp
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@ -1954,6 +1954,7 @@ XMLError XMLDocument::LoadFile( FILE* fp )
SetError( XML_ERROR_FILE_READ_ERROR, 0, 0 ); SetError( XML_ERROR_FILE_READ_ERROR, 0, 0 );
return _errorID; return _errorID;
} }
TIXMLASSERT( filelength >= 0 );
if ( !LongFitsIntoSizeTMinusOne<>::Fits( filelength ) ) { if ( !LongFitsIntoSizeTMinusOne<>::Fits( filelength ) ) {
// Cannot handle files which won't fit in buffer together with null terminator // Cannot handle files which won't fit in buffer together with null terminator