Bluetooth: Respect local MITM req in io_cap reply
If host requires MITM protection notify that to controller in
io capabilities reply even if the remote device requires no bonding.
If it is not respected, host can get an unauthenticated link key while
it expects authenticated one.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 40e96cd..9d50e90 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2397,7 +2397,7 @@
/* If remote requests no-bonding follow that lead */
if (conn->remote_auth == 0x00 || conn->remote_auth == 0x01)
- return 0x00;
+ return conn->remote_auth | (conn->auth_type & 0x01);
return conn->auth_type;
}