- long ret = bindings.NodeAnnouncement_new(signature_arg, contents_arg == null ? 0 : contents_arg.ptr & ~1);
- if (ret < 1024) { return null; }
- NodeAnnouncement ret_hu_conv = new NodeAnnouncement(null, ret);
+ long ret = bindings.NodeAnnouncement_new(InternalUtils.check_arr_len(signature_arg, 64), contents_arg == null ? 0 : contents_arg.ptr & ~1);
+ Reference.reachabilityFence(signature_arg);
+ Reference.reachabilityFence(contents_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ NodeAnnouncement ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new NodeAnnouncement(null, ret); }