From: Johan Hedberg Date: Tue, 18 Feb 2014 19:41:37 +0000 (+0200) Subject: Bluetooth: Use Identity Address in Device Found event X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5cedbb8d7aee79a8bbfc8e5b91bc1353ffb0f7b0;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git Bluetooth: Use Identity Address in Device Found event Whenever a device uses an RPA we want to have user space identify it by its Identity Address if we've got an IRK available for it. This patch updates the Device Found mgmt event to contain the Identity Address if an IRK is available for the device in question. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 24a85fe76cd8..747cb9bbc331 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -5325,6 +5325,7 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, { char buf[512]; struct mgmt_ev_device_found *ev = (void *) buf; + struct smp_irk *irk; size_t ev_size; if (!hci_discovery_active(hdev)) @@ -5336,8 +5337,15 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, memset(buf, 0, sizeof(buf)); - bacpy(&ev->addr.bdaddr, bdaddr); - ev->addr.type = link_to_bdaddr(link_type, addr_type); + irk = hci_get_irk(hdev, bdaddr, addr_type); + if (irk) { + bacpy(&ev->addr.bdaddr, &irk->bdaddr); + ev->addr.type = link_to_bdaddr(link_type, irk->addr_type); + } else { + bacpy(&ev->addr.bdaddr, bdaddr); + ev->addr.type = link_to_bdaddr(link_type, addr_type); + } + ev->rssi = rssi; if (cfm_name) ev->flags |= __constant_cpu_to_le32(MGMT_DEV_FOUND_CONFIRM_NAME);