Re: [PATCH] include: linux: Fix flex array member not at the end in bpf_empty_prog_array

[Gustavo A. R. Silva]

On 30/09/24 12:16, Philipp Hortmann wrote:
> Struct bpf_prog_array has a flex array member at the end and needs
> therefore to be last in struct bpf_empty_prog_array.
>
> Signed-off-by: Philipp Hortmann <philipp.g.hortmann@xxxxxxxxx>

Acked-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>

Thanks!
--
Gustavo

> ---
>   include/linux/bpf.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/bpf.h b/include/linux/bpf.h
> index 19d8ca8ac960..1ce319045048 100644
> --- a/include/linux/bpf.h
> +++ b/include/linux/bpf.h
> @@ -2018,8 +2018,8 @@ struct bpf_prog_array {
>   };
>   
>   struct bpf_empty_prog_array {
> -	struct bpf_prog_array hdr;
>   	struct bpf_prog *null_prog;
> +	struct bpf_prog_array hdr;
>   };
>   
>   /* to avoid allocating empty bpf_prog_array for cgroups that