提交 41c90c18 编写于 作者: M Marcel Holtmann 提交者: Johan Hedberg

Bluetooth: Use privacy mode for non-connectable advertising

When enabling non-connectable advertising, there is no need to advertise
with a public address or static address. In case LE privacy has not been
enabled a unresolvable private address will be used.
Signed-off-by: NMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: NJohan Hedberg <johan.hedberg@intel.com>
上级 94b1fc92
......@@ -841,12 +841,14 @@ static void enable_advertising(struct hci_request *req)
struct hci_dev *hdev = req->hdev;
struct hci_cp_le_set_adv_param cp;
u8 own_addr_type, enable = 0x01;
bool require_privacy;
memset(&cp, 0, sizeof(cp));
require_privacy = !test_bit(HCI_CONNECTABLE, &hdev->dev_flags);
if (hci_update_random_address(req, false, &own_addr_type) < 0)
if (hci_update_random_address(req, require_privacy, &own_addr_type) < 0)
return;
memset(&cp, 0, sizeof(cp));
cp.min_interval = __constant_cpu_to_le16(0x0800);
cp.max_interval = __constant_cpu_to_le16(0x0800);
cp.type = get_adv_type(hdev);
......
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