diff options
| -rw-r--r-- | crypto/af_alg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index f22cc56..2bc180e 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -127,6 +127,7 @@ EXPORT_SYMBOL_GPL(af_alg_release); static int alg_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) { + const u32 forbidden = CRYPTO_ALG_INTERNAL; struct sock *sk = sock->sk; struct alg_sock *ask = alg_sk(sk); struct sockaddr_alg *sa = (void *)uaddr; @@ -151,7 +152,9 @@ static int alg_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) if (IS_ERR(type)) return PTR_ERR(type); - private = type->bind(sa->salg_name, sa->salg_feat, sa->salg_mask); + private = type->bind(sa->salg_name, + sa->salg_feat & ~forbidden, + sa->salg_mask & ~forbidden); if (IS_ERR(private)) { module_put(type->owner); return PTR_ERR(private); |
