Re: [PATCH][next] can: etas_es58x: Replace zero-length array with DECLARE_FLEX_ARRAY() helper

[Vincent MAILHOL]

On Tue. 30 Aug. 2022 at 07:15, Kees Cook <keescook@xxxxxxxxxxxx> wrote:
> On Mon, Aug 29, 2022 at 04:50:59PM -0500, Gustavo A. R. Silva wrote:
> > Zero-length arrays are deprecated and we are moving towards adopting
> > C99 flexible-array members, instead. So, replace zero-length array
> > declaration in union es58x_urb_cmd with the new DECLARE_FLEX_ARRAY()
> > helper macro.
> >
> > This helper allows for a flexible-array member in a union.
> >
> > Link: https://github.com/KSPP/linux/issues/193
> > Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
> > Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>
>
> Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>

Acked-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx>


Yours sincerely,
Vincent Mailhol