Commit 9a783a13 authored Sep 12, 2014 by Johan Hedberg Committed by Marcel Holtmann Sep 12, 2014

Bluetooth: Fix re-setting RPA as expired when deferring update

The hci_update_random_address will clear the RPA_EXPIRED flag and
proceed with setting a new one if the flag was set. However, the
set_random_addr() function that is called may choose to defer the update
to a later moment. In such a case the flag would incorrectly remain
unset unless set_random_addr() re-sets it. This patch fixes the issue.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 7ed3fa20

net/bluetooth/hci_core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3872,6 +3872,7 @@ static void set_random_addr(struct hci_request req, bdaddr_t rpa)
		if (test_bit(HCI_LE_ADV, &hdev->dev_flags) \|\|
		hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) {
		BT_DBG("Deferring random address update");
		set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags);
		return;
		}