stsymbaliuk

Hi @ALABSTM I see this problem in runtime. It is hard to debug, as corrupted variable can appear in function that call `MSC_File_Operations()`. Before call MSC_File_Operations() locals variable of caller...

@geky I use MT29F1G08ABAEAWP NAND flash witch have spare areas. Manufacturer marks a first spare area of each bad block with zeros. I've added the first block spare area check...