Eliminates accessing array out of it's bounds - below array first element in next line, where buffer[bufferIndex-13] is used. When bufferIndex would be less than 12, out of bounds memory access would occur.
Eliminates accessing array out of it's bounds - below array first element in next line, where buffer[bufferIndex-13] is used. When bufferIndex would be less than 12, out of bounds memory access would occur.