diff options
| -rw-r--r-- | block/partitions/atari.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/block/partitions/atari.c b/block/partitions/atari.c index 9875b05e80a2..ff1fb93712c1 100644 --- a/block/partitions/atari.c +++ b/block/partitions/atari.c @@ -42,6 +42,13 @@ int atari_partition(struct parsed_partitions *state) int part_fmt = 0; /* 0:unknown, 1:AHDI, 2:ICD/Supra */ #endif + /* + * ATARI partition scheme supports 512 lba only. If this is not + * the case, bail early to avoid miscalculating hd_size. + */ + if (bdev_logical_block_size(state->bdev) != 512) + return 0; + rs = read_part_sector(state, 0, §); if (!rs) return -1; |