sanity check ScanlineInput bytesPerLine instead of lineOffset size
@@ -1135,14 +1135,14 @@ void ScanLineInputFile::initialize(const Header& header)
_data->linesInBuffer) / _data->linesInBuffer;
//
- // avoid allocating excessive memory due to large lineOffsets table size.
+ // avoid allocating excessive memory due to large lineOffsets and bytesPerLine table sizes.
// If the chunktablesize claims to be large,
- // check the file is big enough to contain the table before allocating memory
+ // check the file is big enough to contain the lineOffsets table before allocating memory
// in the bytesPerLineTable and the lineOffsets table.
// Attempt to read the last entry in the table. Either the seekg() or the read()
// call will throw an exception if the file is too small to contain the table
//
- if (lineOffsetSize > gLargeChunkTableSize)
+ if (lineOffsetSize * _data->linesInBuffer > gLargeChunkTableSize)
{
Int64 pos = _streamData->is->tellg();
_streamData->is->seekg(pos + (lineOffsetSize-1)*sizeof(Int64));
