goto unlock;
type->ops->owner = THIS_MODULE;
+ if (type->ops_nokey)
+ type->ops_nokey->owner = THIS_MODULE;
node->type = type;
list_add(&node->list, &alg_types);
err = 0;
const struct af_alg_type *type;
struct sock *sk2;
int err;
+ bool nokey;
lock_sock(sk);
type = ask->type;
security_sk_clone(sk, sk2);
err = type->accept(ask->private, sk2);
+
+ nokey = err == -ENOKEY;
+ if (nokey && type->accept_nokey)
+ err = type->accept_nokey(ask->private, sk2);
+
if (err)
goto unlock;
sk2->sk_family = PF_ALG;
- if (!ask->refcnt++)
+ if (nokey || !ask->refcnt++)
sock_hold(sk);
alg_sk(sk2)->parent = sk;
alg_sk(sk2)->type = type;
newsock->ops = type->ops;
newsock->state = SS_CONNECTED;
+ if (nokey)
+ newsock->ops = type->ops_nokey;
+
err = 0;
unlock:
void (*release)(void *private);
int (*setkey)(void *private, const u8 *key, unsigned int keylen);
int (*accept)(void *private, struct sock *sk);
+ int (*accept_nokey)(void *private, struct sock *sk);
int (*setauthsize)(void *private, unsigned int authsize);
struct proto_ops *ops;
+ struct proto_ops *ops_nokey;
struct module *owner;
char name[14];
};