diff options
Diffstat (limited to 'drivers/md/dm-verity-loadpin.c')
| -rw-r--r-- | drivers/md/dm-verity-loadpin.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/md/dm-verity-loadpin.c b/drivers/md/dm-verity-loadpin.c index 387ec43aef72..4f78cc55c251 100644 --- a/drivers/md/dm-verity-loadpin.c +++ b/drivers/md/dm-verity-loadpin.c @@ -14,6 +14,7 @@ LIST_HEAD(dm_verity_loadpin_trusted_root_digests); static bool is_trusted_verity_target(struct dm_target *ti) { + int verity_mode; u8 *root_digest; unsigned int digest_size; struct dm_verity_loadpin_trusted_root_digest *trd; @@ -22,6 +23,13 @@ static bool is_trusted_verity_target(struct dm_target *ti) if (!dm_is_verity_target(ti)) return false; + verity_mode = dm_verity_get_mode(ti); + + if ((verity_mode != DM_VERITY_MODE_EIO) && + (verity_mode != DM_VERITY_MODE_RESTART) && + (verity_mode != DM_VERITY_MODE_PANIC)) + return false; + if (dm_verity_get_root_digest(ti, &root_digest, &digest_size)) return false; |