Re: [PATCH] pinctrl: Fix potential NULL pointer dereference

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

On Tue, 11 Feb 2025 at 00:25, Chenyuan Yang <chenyuan0y@xxxxxxxxx> wrote:
> The `chip.label` could be NULL. Add missing check in the
> rza2_gpio_register().
> This is similar to commit 3027e7b15b02
> ("ice: Fix some null pointer dereference issues in ice_ptp.c").
> Besides, mediatek_gpio_bank_probe() in drivers/gpio/gpio-mt7621.c also
> has a very similar check.
>
> Signed-off-by: Chenyuan Yang <chenyuan0y@xxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in renesas-pinctrl for v6.15.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds