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path: root/drivers/md/dm-verity-loadpin.c
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Diffstat (limited to 'drivers/md/dm-verity-loadpin.c')
-rw-r--r--drivers/md/dm-verity-loadpin.c8
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;