Re: Retrieve the groups for a token from the server.

[Alexandre Julliard]

Robert Shearman  writes:
> +tryagain:
> -
>        req->handle = token;
> -
>        wine_server_set_reply( req, buffer, server_buf_len );
> -
>        status = wine_server_call( req );
> -
>        if (status == STATUS_BUFFER_TOO_SMALL)
> -
>        {
> -
>            if (buffer == stack_buffer)
> -
>                buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
> -
>            else
> -
>                buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
> -
>            if (!buffer) return STATUS_NO_MEMORY;
> -
> -
>            server_buf_len = reply->user_len;
> -
>            goto tryagain;
> -
>        }

This is worse, now you are also skipping the initializations that
SERVER_START_REQ does. When retrying you really need to end the first
request properly and restart a new request from scratch.