Re: [PATCH] tty/vt: check allocation size in con_set_unimap()

[Kees Cook]

On Wed, Jun 03, 2020 at 01:28:04PM +0300, Denis Efremov wrote:
> The vmemdup_user() function has no 2-factor argument form. Use array_size()
> to check for the overflow.
> 
> Cc: Kees Cook <keescook@xxxxxxxxxxxx>
> Signed-off-by: Denis Efremov <efremov@xxxxxxxxx>

Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>

-- 
Kees Cook