Re: [PATCH 10/12] iio: accel: kionix-kx022a: Fix array boundary check

[Mehdi Djait]

Hi Matti,

Thank you for that patch!

On Mon, Aug 10, 2026 at 10:54:32AM +0300, Matti Vaittinen wrote:
> From: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
> 
> The driver performs a sanity check for an array size, when converting a
> register value to an array index. The check incorrectly accepts the
> sizeof(array) as a last index, when last valid index should be
> sizeof(array) - 1.
> 
> Fix the check by bailing out when index >= sizeof(array).
>  

Reviewed-by: Mehdi Djait <mehdi.djait@xxxxxxxxxxxxxxx>

> Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
> Fixes: 7c1d1677b322 ("iio: accel: Support Kionix/ROHM KX022A accelerometer")

--
Kind Regards
Mehdi Djait