Re: [PATCH] pinctrl: Add check for kcalloc

[William Dean <williamsukatube@xxxxxxxxx>]

thx :)

Linus Walleij <linus.walleij@xxxxxxxxxx> 于2022年7月11日周一 21:04写道：

>
> On Sun, Jul 10, 2022 at 5:48 PM <williamsukatube@xxxxxxx> wrote:
>
> > From: William Dean <williamsukatube@xxxxxxxxx>
> >
> > As the potential failure of the kcalloc(),
> > it should be better to check it in order to
> > avoid the dereference of the NULL pointer.
> >
> > Fixes: aa74c44be19c8 ("pinctrl: Add driver for Sunplus SP7021")
> > Reported-by: Hacash Robot <hacashRobot@xxxxxxxxxxx>
> > Signed-off-by: William Dean <williamsukatube@xxxxxxxxx>
>
> Patch applied, tweaked the subject a bit,
>
> Yours,
> Linus Walleij