Merge master.kernel.org:/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6

2 files changed, 58 insertions, 5 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index d6da093..b61b4e8 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -558,6 +558,35 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
 	hci_dev_unlock(hdev);
 }
 
+/* Extended Inquiry Result */
+static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	struct inquiry_data data;
+	struct extended_inquiry_info *info = (struct extended_inquiry_info *) (skb->data + 1);
+	int num_rsp = *((__u8 *) skb->data);
+
+	BT_DBG("%s num_rsp %d", hdev->name, num_rsp);
+
+	if (!num_rsp)
+		return;
+
+	hci_dev_lock(hdev);
+
+	for (; num_rsp; num_rsp--) {
+		bacpy(&data.bdaddr, &info->bdaddr);
+		data.pscan_rep_mode     = info->pscan_rep_mode;
+		data.pscan_period_mode  = info->pscan_period_mode;
+		data.pscan_mode         = 0x00;
+		memcpy(data.dev_class, info->dev_class, 3);
+		data.clock_offset       = info->clock_offset;
+		data.rssi               = info->rssi;
+		info++;
+		hci_inquiry_cache_update(hdev, &data);
+	}
+
+	hci_dev_unlock(hdev);
+}
+
 /* Connect Request */
 static inline void hci_conn_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
@@ -940,6 +969,10 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_inquiry_result_with_rssi_evt(hdev, skb);
 		break;
 
+	case HCI_EV_EXTENDED_INQUIRY_RESULT:
+		hci_extended_inquiry_result_evt(hdev, skb);
+		break;
+
 	case HCI_EV_CONN_REQUEST:
 		hci_conn_request_evt(hdev, skb);
 		break;
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 90e19eb..f49e7e9 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -363,6 +363,11 @@ static int rfcomm_sock_bind(struct socket *sock, struct sockaddr *addr, int addr
 		goto done;
 	}
 
+	if (sk->sk_type != SOCK_STREAM) {
+		err = -EINVAL;
+		goto done;
+	}
+
 	write_lock_bh(&rfcomm_sk_list.lock);
 
 	if (sa->rc_channel && __rfcomm_get_sock_by_addr(sa->rc_channel, &sa->rc_bdaddr)) {
@@ -393,13 +398,17 @@ static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int a
 	if (addr->sa_family != AF_BLUETOOTH || alen < sizeof(struct sockaddr_rc))
 		return -EINVAL;
 
-	if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND)
-		return -EBADFD;
+	lock_sock(sk);
 
-	if (sk->sk_type != SOCK_STREAM)
-		return -EINVAL;
+	if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) {
+		err = -EBADFD;
+		goto done;
+	}
 
-	lock_sock(sk);
+	if (sk->sk_type != SOCK_STREAM) {
+		err = -EINVAL;
+		goto done;
+	}
 
 	sk->sk_state = BT_CONNECT;
 	bacpy(&bt_sk(sk)->dst, &sa->rc_bdaddr);
@@ -410,6 +419,7 @@ static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int a
 		err = bt_sock_wait_state(sk, BT_CONNECTED,
 				sock_sndtimeo(sk, flags & O_NONBLOCK));
 
+done:
 	release_sock(sk);
 	return err;
 }
@@ -428,6 +438,11 @@ static int rfcomm_sock_listen(struct socket *sock, int backlog)
 		goto done;
 	}
 
+	if (sk->sk_type != SOCK_STREAM) {
+		err = -EINVAL;
+		goto done;
+	}
+
 	if (!rfcomm_pi(sk)->channel) {
 		bdaddr_t *src = &bt_sk(sk)->src;
 		u8 channel;
@@ -472,6 +487,11 @@ static int rfcomm_sock_accept(struct socket *sock, struct socket *newsock, int f
 		goto done;
 	}
 
+	if (sk->sk_type != SOCK_STREAM) {
+		err = -EINVAL;
+		goto done;
+	}
+
 	timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
 
 	BT_DBG("sk %p timeo %ld", sk, timeo);