diff options
Diffstat (limited to 'fs/ext4/crypto_key.c')
| -rw-r--r-- | fs/ext4/crypto_key.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ext4/crypto_key.c b/fs/ext4/crypto_key.c index 442d24e8efc0..1d510c11b100 100644 --- a/fs/ext4/crypto_key.c +++ b/fs/ext4/crypto_key.c @@ -30,7 +30,7 @@ static void derive_crypt_complete(struct crypto_async_request *req, int rc) /** * ext4_derive_key_aes() - Derive a key using AES-128-ECB - * @deriving_key: Encryption key used for derivatio. + * @deriving_key: Encryption key used for derivation. * @source_key: Source key to which to apply derivation. * @derived_key: Derived key. * @@ -220,6 +220,8 @@ retry: BUG_ON(master_key->size != EXT4_AES_256_XTS_KEY_SIZE); res = ext4_derive_key_aes(ctx.nonce, master_key->raw, raw_key); + if (res) + goto out; got_key: ctfm = crypto_alloc_ablkcipher(cipher_str, 0, 0); if (!ctfm || IS_ERR(ctfm)) { |