5 files changed, 14 insertions, 11 deletions

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 596660d37c5e..0f78e34220c9 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2810,14 +2810,6 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
         if (conn) {
                 hci_conn_enter_active_mode(conn, BT_POWER_FORCE_ACTIVE_OFF);
 
-                hci_dev_lock(hdev);
-                if (test_bit(HCI_MGMT, &hdev->dev_flags) &&
-                    !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags))
-                        mgmt_device_connected(hdev, &conn->dst, conn->type,
-                                              conn->dst_type, 0, NULL, 0,
-                                              conn->dev_class);
-                hci_dev_unlock(hdev);
-
                 /* Send to upper protocol */
                 l2cap_recv_acldata(conn, skb, flags);
                 return;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 705078a0cc39..81b44481d0d9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2688,7 +2688,7 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
         if (ev->opcode != HCI_OP_NOP)
                 del_timer(&hdev->cmd_timer);
 
-        if (ev->ncmd) {
+        if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
                 atomic_set(&hdev->cmd_cnt, 1);
                 if (!skb_queue_empty(&hdev->cmd_q))
                         queue_work(hdev->workqueue, &hdev->cmd_work);
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index b2bcbe2dc328..a7352ff3fd1e 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -931,7 +931,7 @@ static int hidp_setup_hid(struct hidp_session *session,
         hid->version = req->version;
         hid->country = req->country;
 
-        strncpy(hid->name, req->name, 128);
+        strncpy(hid->name, req->name, sizeof(req->name) - 1);
 
         snprintf(hid->phys, sizeof(hid->phys), "%pMR",
                  &bt_sk(session->ctrl_sock->sk)->src);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 2c78208d793e..22e658322845 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3727,6 +3727,17 @@ sendresp:
 static int l2cap_connect_req(struct l2cap_conn *conn,
                              struct l2cap_cmd_hdr *cmd, u8 *data)
 {
+        struct hci_dev *hdev = conn->hcon->hdev;
+        struct hci_conn *hcon = conn->hcon;
+
+        hci_dev_lock(hdev);
+        if (test_bit(HCI_MGMT, &hdev->dev_flags) &&
+            !test_and_set_bit(HCI_CONN_MGMT_CONNECTED, &hcon->flags))
+                mgmt_device_connected(hdev, &hcon->dst, hcon->type,
+                                      hcon->dst_type, 0, NULL, 0,
+                                      hcon->dev_class);
+        hci_dev_unlock(hdev);
+
         l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP, 0);
         return 0;
 }
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index 531a93d613d4..57f250c20e39 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -352,7 +352,7 @@ static void __sco_sock_close(struct sock *sk)
 
         case BT_CONNECTED:
         case BT_CONFIG:
-                if (sco_pi(sk)->conn) {
+                if (sco_pi(sk)->conn->hcon) {
                         sk->sk_state = BT_DISCONN;
                         sco_sock_set_timer(sk, SCO_DISCONN_TIMEOUT);
                         hci_conn_put(sco_pi(sk)->conn->hcon);