Javier Carrasco
64b79afdca
commit3872459136upstream. The 'data' local struct is used to push data to user space from a triggered buffer, but it does not set values for inactive channels, as it only uses iio_for_each_active_channel() to assign new values. Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace. Cc: stable@vger.kernel.org Fixes:4e130dc7b4("iio: adc: rockchip_saradc: Add support iio buffers") Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://patch.msgid.link/20241125-iio_memset_scan_holes-v1-4-0cb6e98d895c@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Bin Lan <lanbincn@qq.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>