diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /include/linux/crypto.h | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/crypto.h')
| -rw-r--r-- | include/linux/crypto.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 9c8776d0ada8..fb5ef16d6a12 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -1147,7 +1147,7 @@ static inline void ablkcipher_request_free(struct ablkcipher_request *req) * cipher operation completes. * * The callback function is registered with the ablkcipher_request handle and - * must comply with the following template: + * must comply with the following template * * void callback_function(struct crypto_async_request *req, int error) */ @@ -1174,7 +1174,7 @@ static inline void ablkcipher_request_set_callback( * * For encryption, the source is treated as the plaintext and the * destination is the ciphertext. For a decryption operation, the use is - * reversed: the source is the ciphertext and the destination is the plaintext. + * reversed - the source is the ciphertext and the destination is the plaintext. */ static inline void ablkcipher_request_set_crypt( struct ablkcipher_request *req, @@ -1412,6 +1412,9 @@ static inline int crypto_aead_encrypt(struct aead_request *req) */ static inline int crypto_aead_decrypt(struct aead_request *req) { + if (req->cryptlen < crypto_aead_authsize(crypto_aead_reqtfm(req))) + return -EINVAL; + return crypto_aead_crt(crypto_aead_reqtfm(req))->decrypt(req); } @@ -1506,7 +1509,7 @@ static inline void aead_request_free(struct aead_request *req) * completes * * The callback function is registered with the aead_request handle and - * must comply with the following template: + * must comply with the following template * * void callback_function(struct crypto_async_request *req, int error) */ @@ -1533,7 +1536,7 @@ static inline void aead_request_set_callback(struct aead_request *req, * * For encryption, the source is treated as the plaintext and the * destination is the ciphertext. For a decryption operation, the use is - * reversed: the source is the ciphertext and the destination is the plaintext. + * reversed - the source is the ciphertext and the destination is the plaintext. * * IMPORTANT NOTE AEAD requires an authentication tag (MAC). For decryption, * the caller must concatenate the ciphertext followed by the |