diff options
| -rw-r--r-- | net/bluetooth/hci_sock.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index f6c18abab797..29827c77f6ce 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -380,7 +380,10 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, int addr_le if (haddr.hci_family != AF_BLUETOOTH) return -EINVAL; - if (haddr.hci_channel != HCI_CHANNEL_RAW && !enable_mgmt) + if (haddr.hci_channel > HCI_CHANNEL_CONTROL) + return -EINVAL; + + if (haddr.hci_channel == HCI_CHANNEL_CONTROL && !enable_mgmt) return -EINVAL; lock_sock(sk); |