Re: [PATCH 0/1] MR7579: ntdll: Return STATUS_ACCESS_VIOLATION if ret_len is not writable

[Paul Gofman (＠gofman)]

On Fri Mar 14 17:58:21 2025 +0000, Dylan Donnell wrote:
> The class is implemented, but it is also called with an invalid length,
> and the ret_len write access violation should take precedence over the
> length mismatch.

So the right way would probably be to add the test case for this class with such conditions and then set *ret_len before checking length and returning STATUS_INFO_LENGTH_MISMATCH or STATUS_BUFFER_TOO_SMALL.