Re: [PATCH 1/3] ws2_32: Use server-side async I/O in AcceptEx().

[Alexandre Julliard]

Zebediah Figura  writes:
> -
>    unix_len = sizeof(unix_addr);
> -
>    win_addr = (struct WS_sockaddr *)(out_data + req->recv_len + sizeof(int));
> -
>    if (getsockname( fd, &unix_addr.addr, &unix_len ) < 0 ||
> -
>        (win_len = sockaddr_from_unix( &unix_addr, win_addr, req->local_len )) < 0)
> -
>    {
> -
>        set_win32_error( sock_get_error( errno ) );
> -
>        free( out_data );
> -
>        return;
> -
>    }
> -
>    *(int *)(out_data + req->recv_len) = win_len;

You need to make sure the lengths are properly aligned, or else use
memcpy() when storing ints or WS_sockaddr data into the buffer.