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Bluetooth: Use privacy mode for non-connectable advertising

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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: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2014-02-23 20:25:55 -08:00 committed by Johan Hedberg
parent 94b1fc92cd
commit 41c90c186a
1 changed files with 4 additions and 2 deletions
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6
net/bluetooth/mgmt.c
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@ -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);