diff options
Diffstat (limited to 'net/bluetooth/hci_sock.c')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index a7f04de03d7..07f07393581 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -490,7 +490,7 @@ static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, switch (cmd) { case HCISETRAW: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return -EPERM; @@ -510,12 +510,12 @@ static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, case HCIBLOCKADDR: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_sock_blacklist_add(hdev, (void __user *) arg); case HCIUNBLOCKADDR: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_sock_blacklist_del(hdev, (void __user *) arg); default: @@ -546,22 +546,22 @@ static int hci_sock_ioctl(struct socket *sock, unsigned int cmd, case HCIDEVUP: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_dev_open(arg); case HCIDEVDOWN: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_dev_close(arg); case HCIDEVRESET: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_dev_reset(arg); case HCIDEVRESTAT: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_dev_reset_stat(arg); case HCISETSCAN: @@ -573,7 +573,7 @@ static int hci_sock_ioctl(struct socket *sock, unsigned int cmd, case HCISETACLMTU: case HCISETSCOMTU: if (!capable(CAP_NET_ADMIN)) - return -EACCES; + return -EPERM; return hci_dev_cmd(cmd, argp); case HCIINQUIRY: @@ -694,6 +694,7 @@ static int hci_sock_getname(struct socket *sock, struct sockaddr *addr, *addr_len = sizeof(*haddr); haddr->hci_family = AF_BLUETOOTH; haddr->hci_dev = hdev->id; + haddr->hci_channel= 0; release_sock(sk); return 0; @@ -1009,6 +1010,7 @@ static int hci_sock_getsockopt(struct socket *sock, int level, int optname, { struct hci_filter *f = &hci_pi(sk)->filter; + memset(&uf, 0, sizeof(uf)); uf.type_mask = f->type_mask; uf.opcode = f->opcode; uf.event_mask[0] = *((u32 *) f->event_mask + 0); @@ -1100,21 +1102,30 @@ int __init hci_sock_init(void) return err; err = bt_sock_register(BTPROTO_HCI, &hci_sock_family_ops); - if (err < 0) + if (err < 0) { + BT_ERR("HCI socket registration failed"); + goto error; + } + + err = bt_procfs_init(THIS_MODULE, &init_net, "hci", &hci_sk_list, NULL); + if (err < 0) { + BT_ERR("Failed to create HCI proc file"); + bt_sock_unregister(BTPROTO_HCI); goto error; + } BT_INFO("HCI socket layer initialized"); return 0; error: - BT_ERR("HCI socket registration failed"); proto_unregister(&hci_sk_proto); return err; } void hci_sock_cleanup(void) { + bt_procfs_cleanup(&init_net, "hci"); if (bt_sock_unregister(BTPROTO_HCI) < 0) BT_ERR("HCI socket unregistration failed"); |