Merge remote-tracking branch 'lsk/v3.10/topic/gator' into linux-linaro-lsk

[firefly-linux-kernel-4.4.55.git] / net / bluetooth / hci_event.c

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index cfca44f8d048929c1667b7ea421441fc5a8e630e..5daf7ab26710b06336abf853bb5e8a1c51b5cc7f 100644 (file)
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3051,6 +3051,12 @@ static void hci_key_refresh_complete_evt(struct hci_dev *hdev,
        if (!conn)
                goto unlock;
 
+       /* For BR/EDR the necessary steps are taken through the
+        * auth_complete event.
+        */
+       if (conn->type != LE_LINK)
+               goto unlock;
+
        if (!ev->status)
                conn->sec_level = conn->pending_sec_level;
 
@@ -3212,8 +3218,11 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev,
 
                /* If we're not the initiators request authorization to
                 * proceed from user space (mgmt_user_confirm with
-                * confirm_hint set to 1). */
-               if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags)) {
+                * confirm_hint set to 1). The exception is if neither
+                * side had MITM in which case we do auto-accept.
+                */
+               if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) &&
+                   (loc_mitm || rem_mitm)) {
                        BT_DBG("Confirming auto-accept as acceptor");
                        confirm_hint = 1;
                        goto confirm;