- long ret = bindings.C2Tuple_PublicKeyTypeZ_new(a, b == null ? 0 : b.ptr);
- if (ret >= 0 && ret < 1024) { return null; }
+ long ret = bindings.C2Tuple_PublicKeyTypeZ_new(InternalUtils.check_arr_len(a, 33), b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(a);
+ Reference.reachabilityFence(b);
+ if (ret >= 0 && ret <= 4096) { return null; }