emulator: Disallow LE set scan params command when scan is enabled

When LE scan is enabled, the command LE set scan parameters should
return a command disallowed in status of command complete event.

diff --git a/emulator/btdev.c b/emulator/btdev.c
index 925eaf7..f3de1a5 100644 (file)
--- a/emulator/btdev.c
+++ b/emulator/btdev.c
@@ -1475,7 +1475,10 @@ static void default_cmd(struct btdev *btdev, uint16_t opcode,
        case BT_HCI_CMD_LE_SET_SCAN_PARAMETERS:
                if (btdev->type == BTDEV_TYPE_BREDR)
                        goto unsupported;
-               status = BT_HCI_ERR_SUCCESS;
+               if (btdev->le_scan_enable)
+                       status = BT_HCI_ERR_COMMAND_DISALLOWED;
+               else
+                       status = BT_HCI_ERR_SUCCESS;
                cmd_complete(btdev, opcode, &status, sizeof(status));
                break;