Re: [PATCH 2/3] ntdll: Implement thread description as information class.

[Alexandre Julliard]

Nikolay Sivov  writes:
> @@ -1436,6 +1461,14 @@ DECL_HANDLER(get_thread_info)
>          reply->priority       = thread->priority;
>          reply->affinity       = thread->affinity;
>          reply->last           = thread->process->running_threads == 1;
> -
>    reply->desc_length    = 0;
> -
> -
>    if (thread->desc && req->mask & SET_THREAD_INFO_DESCRIPTION)
> -
>    {
> -
>        reply->desc_length = strlenW( thread->desc ) * sizeof(WCHAR);
> -
>        if (get_reply_max_size() >= reply->desc_length)
> -
>            set_reply_data( thread->desc, min( reply->desc_length, get_reply_max_size() ));
> -
>    }

I don't see why you need to check the mask for the get request.
Also in general in the server we store the length with the strings, so
that we don't need to recompute it.