diff options
| -rw-r--r-- | drivers/md/dm-verity-fec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-verity-fec.c b/drivers/md/dm-verity-fec.c index 9d5dace7d420..721b7c377386 100644 --- a/drivers/md/dm-verity-fec.c +++ b/drivers/md/dm-verity-fec.c @@ -688,7 +688,8 @@ int verity_fec_ctr(struct dm_verity *v) * it to be large enough. */ f->hash_blocks = f->blocks - v->data_blocks; - if (dm_bufio_get_device_size(v->bufio) < f->hash_blocks) { + if (dm_bufio_get_device_size(v->bufio) < + v->hash_start + f->hash_blocks) { ti->error = "Hash device is too small for " DM_VERITY_OPT_FEC_BLOCKS; return -E2BIG; |