diff options
| -rw-r--r-- | net/bluetooth/smp.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 04e49f8f0982..3e4de935f667 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -2950,11 +2950,30 @@ create_chan: l2cap_chan_set_defaults(chan); - bacpy(&chan->src, &hdev->bdaddr); - if (cid == L2CAP_CID_SMP) - chan->src_type = BDADDR_LE_PUBLIC; - else + if (cid == L2CAP_CID_SMP) { + /* If usage of static address is forced or if the devices + * does not have a public address, then listen on the static + * address. + * + * In case BR/EDR has been disabled on a dual-mode controller + * and a static address has been configued, then listen on + * the static address instead. + */ + if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) || + !bacmp(&hdev->bdaddr, BDADDR_ANY) || + (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) && + bacmp(&hdev->static_addr, BDADDR_ANY))) { + bacpy(&chan->src, &hdev->static_addr); + chan->src_type = BDADDR_LE_RANDOM; + } else { + bacpy(&chan->src, &hdev->bdaddr); + chan->src_type = BDADDR_LE_PUBLIC; + } + } else { + bacpy(&chan->src, &hdev->bdaddr); chan->src_type = BDADDR_BREDR; + } + chan->state = BT_LISTEN; chan->mode = L2CAP_MODE_BASIC; chan->imtu = L2CAP_DEFAULT_MTU; |