Re: [PATCH v2] HID: hid-sensor-custom: set fixed size for custom attributes
flat view
From: Jiri Kosina <jikos@kernel.org>
Date: 2022-11-21 21:14:28
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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@gmail.com> Acked-by: Jonathan Cameron <redacted>
Applied to hid.git#for-6.2/sensor. Thanks, -- Jiri Kosina SUSE Labs