2021-04-07 05:48:46

by Szymon Janc

[permalink] [raw]
Subject: Re: [PATCH 2/2] Bluetooth: LL privacy allow RPA

Hi,

On Monday, 5 April 2021 16:30:41 CEST Sathish Narasimman wrote:
> allow RPA to add bd address to whitelist
>
> Signed-off-by: Sathish Narasimman <[email protected]>
> ---
> net/bluetooth/hci_request.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
> index 0d78122342d5..560b74d421a8 100644
> --- a/net/bluetooth/hci_request.c
> +++ b/net/bluetooth/hci_request.c
> @@ -847,6 +847,10 @@ static u8 update_white_list(struct hci_request *req)
> */
> bool allow_rpa = hdev->suspended;
>
> + if (use_ll_privacy(hdev) &&
> + hci_dev_test_flag(hdev, HCI_ENABLE_LL_PRIVACY))
> + allow_rpa = true;
> +
> /* Go through the current white list programmed into the
> * controller one by one and check if that address is still
> * in the list of pending connections or list of devices to

I'm bit confused by this patch. Why add RPA to whitelist if LL privacy is in
use?

--
pozdrawiam
Szymon Janc