Merge branch 'bugfix/BT-3491_v5.2' into 'release/v5.2'

bugfix(ble_mesh): Avoid provisioner handling messages from nodes that have...(v5.2)

See merge request espressif/esp-idf!28049

components/bt/esp_ble_mesh/README.md

@@ -16,6 +16,6 @@ The ESP-BLE-MESH networking enables many-to-many (m:m) device communications and
 - [API Reference](https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/bluetooth/esp-ble-mesh.html)
 
 
-### [ESP-BLE-MESH Examples](https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/esp_ble_mesh)
+### [ESP-BLE-MESH Examples](../../../examples/bluetooth/esp_ble_mesh)
 
 - Refer to **ESP-BLE-MESH Examples** of [Getting Started](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/esp-ble-mesh/ble-mesh-index.html#getting-started-with-esp-ble-mesh) for the tutorials of ESP BLE Mesh examples.

components/bt/esp_ble_mesh/core/net.c

@@ -1751,9 +1751,7 @@ static bool ignore_net_msg(uint16_t src, uint16_t dst)
     }
 
     if (IS_ENABLED(CONFIG_BLE_MESH_PROVISIONER) &&
-        bt_mesh_is_provisioner_en() &&
-        BLE_MESH_ADDR_IS_UNICAST(dst) &&
-        bt_mesh_elem_find(dst)) {
+        bt_mesh_is_provisioner_en()) {
         /* If the destination address of the message is the element
          * address of Provisioner, but Provisioner fails to find the
          * node in its provisioning database, then this message will