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Diffstat (limited to 'net/bluetooth/smp.c')
-rw-r--r--net/bluetooth/smp.c27
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;