diff options
Diffstat (limited to 'net/bluetooth/bnep/sock.c')
| -rw-r--r-- | net/bluetooth/bnep/sock.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c index 5e5f5b410e0b..e7154a58465f 100644 --- a/net/bluetooth/bnep/sock.c +++ b/net/bluetooth/bnep/sock.c @@ -29,6 +29,10 @@ #include "bnep.h" +static struct bt_sock_list bnep_sk_list = { + .lock = __RW_LOCK_UNLOCKED(bnep_sk_list.lock) +}; + static int bnep_sock_release(struct socket *sock) { struct sock *sk = sock->sk; @@ -38,6 +42,8 @@ static int bnep_sock_release(struct socket *sock) if (!sk) return 0; + bt_sock_unlink(&bnep_sk_list, sk); + sock_orphan(sk); sock_put(sk); return 0; @@ -58,7 +64,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long switch (cmd) { case BNEPCONNADD: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; if (copy_from_user(&ca, argp, sizeof(ca))) return -EFAULT; @@ -84,7 +90,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long case BNEPCONNDEL: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; if (copy_from_user(&cd, argp, sizeof(cd))) return -EFAULT; @@ -204,6 +210,7 @@ static int bnep_sock_create(struct net *net, struct socket *sock, int protocol, sk->sk_protocol = protocol; sk->sk_state = BT_OPEN; + bt_sock_link(&bnep_sk_list, sk); return 0; } @@ -222,19 +229,30 @@ int __init bnep_sock_init(void) return err; err = bt_sock_register(BTPROTO_BNEP, &bnep_sock_family_ops); - if (err < 0) + if (err < 0) { + BT_ERR("Can't register BNEP socket"); goto error; + } + + err = bt_procfs_init(THIS_MODULE, &init_net, "bnep", &bnep_sk_list, NULL); + if (err < 0) { + BT_ERR("Failed to create BNEP proc file"); + bt_sock_unregister(BTPROTO_BNEP); + goto error; + } + + BT_INFO("BNEP socket layer initialized"); return 0; error: - BT_ERR("Can't register BNEP socket"); proto_unregister(&bnep_proto); return err; } void __exit bnep_sock_cleanup(void) { + bt_procfs_cleanup(&init_net, "bnep"); if (bt_sock_unregister(BTPROTO_BNEP) < 0) BT_ERR("Can't unregister BNEP socket"); |