On Tue, Nov 30, 2021 at 01:50:34PM +0300, Dan Carpenter wrote:
> Smatch detected an array out of bounds error:
>
> drivers/hwmon/asus_wmi_ec_sensors.c:562 asus_wmi_ec_configure_sensor_setup()
> error: buffer overflow 'hwmon_attributes' 8 <= 9
>
> The hwmon_attributes[] array needs to be declared with "hwmon_max"
> elements.
>
> Fixes: c04c7f7bfcbe ("hwmon: (asus_wmi_ec_sensors) Support B550 Asus WMI.")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Applied.
Thanks,
Guenter
> ---
> drivers/hwmon/asus_wmi_ec_sensors.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/hwmon/asus_wmi_ec_sensors.c b/drivers/hwmon/asus_wmi_ec_sensors.c
> index f612abc66c89..22a1459305a7 100644
> --- a/drivers/hwmon/asus_wmi_ec_sensors.c
> +++ b/drivers/hwmon/asus_wmi_ec_sensors.c
> @@ -41,7 +41,7 @@
> #define ASUSWMI_MAX_BUF_LEN 128
> #define SENSOR_LABEL_LEN 16
>
> -static u32 hwmon_attributes[] = {
> +static u32 hwmon_attributes[hwmon_max] = {
> [hwmon_chip] = HWMON_C_REGISTER_TZ,
> [hwmon_temp] = HWMON_T_INPUT | HWMON_T_LABEL,
> [hwmon_in] = HWMON_I_INPUT | HWMON_I_LABEL,
