diff options
| author | Ondrej Kozina <okozina@redhat.com> | 2016-11-02 15:02:08 +0100 |
|---|---|---|
| committer | Sasha Levin <alexander.levin@verizon.com> | 2017-01-15 09:49:49 -0500 |
| commit | 2269a1fb8ea0c460548abcb0fe09c2e58c5113d4 (patch) | |
| tree | 9b53c9fc49d080ae32020489c67f9c6e569d615b /fs/btrfs/tree-log.c | |
| parent | 7b0668db2acb4c6e136235e4734e6d6c22406edb (diff) | |
dm crypt: mark key as invalid until properly loaded
[ Upstream commit 265e9098bac02bc5e36cda21fdbad34cb5b2f48d ]
In crypt_set_key(), if a failure occurs while replacing the old key
(e.g. tfm->setkey() fails) the key must not have DM_CRYPT_KEY_VALID flag
set. Otherwise, the crypto layer would have an invalid key that still
has DM_CRYPT_KEY_VALID flag set.
Cc: stable@vger.kernel.org
Signed-off-by: Ondrej Kozina <okozina@redhat.com>
Reviewed-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Diffstat (limited to 'fs/btrfs/tree-log.c')
0 files changed, 0 insertions, 0 deletions