diff options
Diffstat (limited to 'crypto/af_alg.c')
| -rw-r--r-- | crypto/af_alg.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 8be8bec07cdd..d11db80d24cd 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -254,6 +254,14 @@ static int alg_setsockopt(struct socket *sock, int level, int optname, if (!type->setauthsize) goto unlock; err = type->setauthsize(ask->private, optlen); + break; + case ALG_SET_DRBG_ENTROPY: + if (sock->state == SS_CONNECTED) + goto unlock; + if (!type->setentropy) + goto unlock; + + err = type->setentropy(ask->private, optval, optlen); } unlock: @@ -286,6 +294,11 @@ int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern) security_sock_graft(sk2, newsock); security_sk_clone(sk, sk2); + /* + * newsock->ops assigned here to allow type->accept call to override + * them when required. + */ + newsock->ops = type->ops; err = type->accept(ask->private, sk2); nokey = err == -ENOKEY; @@ -304,7 +317,6 @@ int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern) alg_sk(sk2)->parent = sk; alg_sk(sk2)->type = type; - newsock->ops = type->ops; newsock->state = SS_CONNECTED; if (nokey) |