[PATCH] ddraw: Validate the surface descriptor size in GetDisplayMode.

[Henri Verbeet]

On 18 December 2017 at 11:12, Alexandre Julliard <julliard at winehq.org> wrote:
> diff --git a/dlls/ddraw/tests/ddraw1.c b/dlls/ddraw/tests/ddraw1.c
> index c306c4db1a32..b8ac74919f89 100644
> --- a/dlls/ddraw/tests/ddraw1.c
> +++ b/dlls/ddraw/tests/ddraw1.c
> @@ -10132,6 +10132,23 @@ static void test_surface_desc_size(void)
>          IDirectDrawSurface_Release(surface);
>      }
>
> +    /* GetDisplayMode() */
> +    for (j = 0; j < sizeof(desc_sizes) / sizeof(*desc_sizes); ++j)
We have an ARRAY_SIZE macro in the ddraw tests.