Bluetooth: Don't take actions on blocked devices when scanning

If a found device is marked as blocked while doing passive LE scanning,
neither report it nor try to connect to it.
Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>

net/bluetooth/hci_event.c

@@ -4239,6 +4239,10 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr,
 			bdaddr_type = irk->addr_type;
 		}
 
+		/* Ignore if the device is blocked */
+		if (hci_blacklist_lookup(hdev, bdaddr, bdaddr_type))
+			return;
+
 		if (type == LE_ADV_IND || type == LE_ADV_DIRECT_IND) {
 			if (check_pending_le_conn(hdev, bdaddr, bdaddr_type))
 				return;