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Bluetooth: Fix generation of non-resolvable private addresses

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When the host decides to use a non-resolvable private address, it
must ensure that this generated address does not match the public
address of the controller. Add an extra check to ensure this required
behavior.

In addition rename the variable from urpa to nrpa and fix all of the
comments in the code that use the term unresolvable instead of the
term non-resolvable as used in the Bluetooth specification.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2014-12-07 20:13:17 +01:00
committed by Johan Hedberg
parent 08f63cc502
commit 9437d2edc3
3 changed files with 20 additions and 8 deletions
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2
net/bluetooth/mgmt.c
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@@ -3791,7 +3791,7 @@ static bool trigger_discovery(struct hci_request *req, u8 *status)
/* All active scans will be done with either a resolvable
* private address (when privacy feature has been enabled)
* or unresolvable private address.
* or non-resolvable private address.
*/
err = hci_update_random_address(req, true, &own_addr_type);
if (err < 0) {