Commit 75ce208c authored by Johan Hedberg's avatar Johan Hedberg Committed by Marcel Holtmann
Browse files

Bluetooth: Allow mgmt_device_found events for kernel-side scanning 



When the kernel is doing LE scanning because of one or more devices
added with action 0x00 through the Add Device command we do want to let
mgmt_device_found() to proceed with sending an event. This kind of
devices are tracked with hdev->pend_le_reports, so check this value
before bailing out from the function.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 851efca8

net/bluetooth/mgmt.c

+10 −2
Original line number Diff line number Diff line
@@ -6472,8 +6472,16 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, 
	struct smp_irk *irk;

	size_t ev_size;



	if (!hci_discovery_active(hdev))

	/* Don't send events for a non-kernel initiated discovery. With

	 * LE one exception is if we have pend_le_reports > 0 in which

	 * case we're doing passive scanning and want these events.

	 */

	if (!hci_discovery_active(hdev)) {

		if (link_type == ACL_LINK)

			return;

		if (link_type == LE_LINK && !hdev->pend_le_reports)

			return;

	}



	/* Make sure that the buffer is big enough. The 5 extra bytes

	 * are for the potential CoD field.