diff options
| -rw-r--r-- | net/bluetooth/hci_core.c | 10 | ||||
| -rw-r--r-- | net/bluetooth/hci_sock.c | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 0c636ba1ba16..593b4efb1d7f 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1048,6 +1048,11 @@ int hci_inquiry(void __user *arg) goto done; } + if (hdev->dev_type != HCI_BREDR) { + err = -EOPNOTSUPP; + goto done; + } + if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { err = -EOPNOTSUPP; goto done; @@ -1533,6 +1538,11 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) goto done; } + if (hdev->dev_type != HCI_BREDR) { + err = -EOPNOTSUPP; + goto done; + } + if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { err = -EOPNOTSUPP; goto done; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 579886186c3a..5b2d3f3c9b67 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -518,6 +518,9 @@ static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, if (test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) return -EBUSY; + if (hdev->dev_type != HCI_BREDR) + return -EOPNOTSUPP; + switch (cmd) { case HCISETRAW: if (!capable(CAP_NET_ADMIN)) |