diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/trusted-keys/trusted_dcp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/security/keys/trusted-keys/trusted_dcp.c b/security/keys/trusted-keys/trusted_dcp.c index 4edc5bbbcda3..e908c53a803c 100644 --- a/security/keys/trusted-keys/trusted_dcp.c +++ b/security/keys/trusted-keys/trusted_dcp.c @@ -133,6 +133,7 @@ static int do_aead_crypto(u8 *in, u8 *out, size_t len, u8 *key, u8 *nonce, struct scatterlist src_sg, dst_sg; struct crypto_aead *aead; int ret; + DECLARE_CRYPTO_WAIT(wait); aead = crypto_alloc_aead("gcm(aes)", 0, CRYPTO_ALG_ASYNC); if (IS_ERR(aead)) { @@ -163,8 +164,8 @@ static int do_aead_crypto(u8 *in, u8 *out, size_t len, u8 *key, u8 *nonce, } aead_request_set_crypt(aead_req, &src_sg, &dst_sg, len, nonce); - aead_request_set_callback(aead_req, CRYPTO_TFM_REQ_MAY_SLEEP, NULL, - NULL); + aead_request_set_callback(aead_req, CRYPTO_TFM_REQ_MAY_SLEEP, + crypto_req_done, &wait); aead_request_set_ad(aead_req, 0); if (crypto_aead_setkey(aead, key, AES_KEYSIZE_128)) { @@ -174,9 +175,9 @@ static int do_aead_crypto(u8 *in, u8 *out, size_t len, u8 *key, u8 *nonce, } if (do_encrypt) - ret = crypto_aead_encrypt(aead_req); + ret = crypto_wait_req(crypto_aead_encrypt(aead_req), &wait); else - ret = crypto_aead_decrypt(aead_req); + ret = crypto_wait_req(crypto_aead_decrypt(aead_req), &wait); free_req: aead_request_free(aead_req); |