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-rw-r--r--block/vvfat.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/block/vvfat.c b/block/vvfat.c
index 0fd3367..e2b83a2 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -394,11 +394,12 @@ static void init_mbr(BDRVVVFATState* s)
/* LBA is used when partition is outside the CHS geometry */
lba = sector2CHS(s->bs, &partition->start_CHS, s->first_sectors_number-1);
- lba|= sector2CHS(s->bs, &partition->end_CHS, s->sector_count);
+ lba |= sector2CHS(s->bs, &partition->end_CHS, s->bs->total_sectors - 1);
/*LBA partitions are identified only by start/length_sector_long not by CHS*/
- partition->start_sector_long =cpu_to_le32(s->first_sectors_number-1);
- partition->length_sector_long=cpu_to_le32(s->sector_count - s->first_sectors_number+1);
+ partition->start_sector_long = cpu_to_le32(s->first_sectors_number - 1);
+ partition->length_sector_long = cpu_to_le32(s->bs->total_sectors
+ - s->first_sectors_number + 1);
/* FAT12/FAT16/FAT32 */
/* DOS uses different types when partition is LBA,