diff options
| -rw-r--r-- | crypto/af_alg.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 0bb609fbec7d..b491e5477c70 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -324,15 +324,13 @@ static int alg_setkey_by_key_serial(struct alg_sock *ask, sockptr_t optval, return PTR_ERR(ret); } - key_data = sock_kmalloc(&ask->sk, key_datalen, GFP_KERNEL); + key_data = sock_kmemdup(&ask->sk, ret, key_datalen, GFP_KERNEL); if (!key_data) { up_read(&key->sem); key_put(key); return -ENOMEM; } - memcpy(key_data, ret, key_datalen); - up_read(&key->sem); key_put(key); |