diff options
| -rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_main.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c index 5b9dd582aac0..53ffb00d45bf 100644 --- a/drivers/crypto/chelsio/chtls/chtls_main.c +++ b/drivers/crypto/chelsio/chtls/chtls_main.c @@ -490,9 +490,13 @@ static int do_chtls_setsockopt(struct sock *sk, int optname, switch (tmp_crypto_info.cipher_type) { case TLS_CIPHER_AES_GCM_128: { - rc = copy_from_user(crypto_info, optval, - sizeof(struct - tls12_crypto_info_aes_gcm_128)); + /* Obtain version and type from previous copy */ + crypto_info[0] = tmp_crypto_info; + /* Now copy the following data */ + rc = copy_from_user((char *)crypto_info + sizeof(*crypto_info), + optval + sizeof(*crypto_info), + sizeof(struct tls12_crypto_info_aes_gcm_128) + - sizeof(*crypto_info)); if (rc) { rc = -EFAULT; |