Re: [PATCH][next] scsi: 3w-xxxx: Replace one-element array with flexible-array member

[Kees Cook]

On Thu, Sep 22, 2022 at 02:08:44PM -0500, Gustavo A. R. Silva wrote:
> One-element arrays are deprecated, and we are replacing them with flexible
> array members instead. So, replace one-element array with flexible-array
> member in struct TAG_TW_New_Ioctl and refactor the rest of the code,
> accordingly.
> 
> Notice that, in multiple places, the subtraction of 1 from
> sizeof(TW_New_Ioctl) is removed, as this operation is now implicit
> after the flex-array transformation.

Doing a build before/after this patch results in no binary output
differences. Another 1-element array converted! :)

Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>

-- 
Kees Cook