Re: [PATCH v2] HID: hid-sensor-custom: set fixed size for custom attributes

[Jiri Kosina]

On Thu, 17 Nov 2022, Marcus Folkesson wrote:

> This is no bugfix (so no Fixes: tag is necessary) as it is
> taken care of in hid_sensor_custom_add_attributes().
> 
> The motivation for this patch is that:
> hid_sensor_custom_field.attr_name and
> hid_sensor_custom_field.attrs
> has the size of HID_CUSTOM_TOTAL_ATTRS and used in same context.
> 
> We compare against HID_CUSTOM_TOTAL_ATTRS when
> looping through hid_custom_attrs.
> 
> We will silent the smatch error:
> hid_sensor_custom_add_attributes() error: buffer overflow
> 'hid_custom_attrs' 8 <= 10
> 
> Signed-off-by: Marcus Folkesson <marcus.folkesson@xxxxxxxxx>
> Acked-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>

Applied to hid.git#for-6.2/sensor. Thanks,

-- 
Jiri Kosina
SUSE Labs