From c45074d68a9b1e893d86520af71fab37693c3d7e Mon Sep 17 00:00:00 2001 From: Luiz Augusto von Dentz Date: Mon, 2 Aug 2021 16:56:19 -0700 Subject: Bluetooth: Fix not generating RPA when required Code was checking if random_addr and hdev->rpa match without first checking if the RPA has not been set (BDADDR_ANY), furthermore it was clearing HCI_RPA_EXPIRED before the command completes and the RPA is actually programmed which in case of failure would leave the expired RPA still set. Since advertising instance have a similar problem the clearing of HCI_RPA_EXPIRED has been moved to hci_event.c after checking the random address is in fact the hdev->rap and then proceed to set the expire timeout. Signed-off-by: Luiz Augusto von Dentz Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index b79b31359bf8..b011eeea28c3 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1413,6 +1413,10 @@ void hci_conn_del_sysfs(struct hci_conn *conn); !hci_dev_test_flag(dev, HCI_AUTO_OFF)) #define bredr_sc_enabled(dev) (lmp_sc_capable(dev) && \ hci_dev_test_flag(dev, HCI_SC_ENABLED)) +#define rpa_valid(dev) (bacmp(&dev->rpa, BDADDR_ANY) && \ + !hci_dev_test_flag(dev, HCI_RPA_EXPIRED)) +#define adv_rpa_valid(adv) (bacmp(&adv->random_addr, BDADDR_ANY) && \ + !adv->rpa_expired) #define scan_1m(dev) (((dev)->le_tx_def_phys & HCI_LE_SET_PHY_1M) || \ ((dev)->le_rx_def_phys & HCI_LE_SET_PHY_1M)) -- cgit v1.2.3