- long ret = bindings.RevokeAndACK_new(channel_id_arg, per_commitment_secret_arg, next_per_commitment_point_arg);
- if (ret >= 0 && ret < 1024) { return null; }
- RevokeAndACK ret_hu_conv = new RevokeAndACK(null, ret);
+ long ret = bindings.RevokeAndACK_new(InternalUtils.check_arr_len(channel_id_arg, 32), InternalUtils.check_arr_len(per_commitment_secret_arg, 32), InternalUtils.check_arr_len(next_per_commitment_point_arg, 33));
+ if (ret >= 0 && ret <= 4096) { return null; }
+ RevokeAndACK ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new RevokeAndACK(null, ret); }