linux_dsm_epyc7002/drivers/iio/imu
Lars-Peter Clausen 5670ed4d55 iio: inv_mpu6050: Fully validate gyro and accel scale writes
commit e09fe9135399807b8397798a53160e055dc6c29f upstream.

When setting the gyro or accelerometer scale the inv_mpu6050 driver ignores
the integer part of the value. As a result e.g. all of 0.13309, 1.13309,
12345.13309, ... are accepted as a valid gyro scale and 0.13309 is the
scale that gets set in all those cases.

Make sure to check that the integer part of the scale value is 0 and reject
it otherwise.

Fixes: 09a642b785 ("Invensense MPU6050 Device Driver.")
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Link: https://lore.kernel.org/r/20210405114441.24167-1-lars@metafoo.de
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-14 09:49:58 +02:00
..
bmi160 iio:imu:bmi160: Fix alignment and data leak issues 2020-12-30 11:54:25 +01:00
inv_icm42600 iio: imu: inv_icm42600: add accurate timestamping 2020-06-27 14:24:42 +01:00
inv_mpu6050 iio: inv_mpu6050: Fully validate gyro and accel scale writes 2021-05-14 09:49:58 +02:00
st_lsm6dsx iio: imu: st_lsm6dsx: fix edge-trigger interrupts 2020-12-30 11:54:24 +01:00
adis16400.c iio: adis16400: Fix an error code in adis16400_initial_setup() 2021-03-25 09:04:15 +01:00
adis16460.c iio: adis16460: Use Managed device functions 2020-09-16 19:06:09 +01:00
adis16475.c iio: adis16475: Drop adis_burst usage 2020-09-21 20:01:45 +01:00
adis16480.c iio: adis16480: Use Managed device functions 2020-09-16 19:06:09 +01:00
adis_buffer.c iio: adis: Move burst mode into adis_data 2020-09-21 20:01:45 +01:00
adis_trigger.c iio: adis: Drop non Managed device functions 2020-09-16 19:06:10 +01:00
adis.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
fxos8700_core.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
fxos8700_i2c.c iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
fxos8700_spi.c iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
fxos8700.h iio: imu: Add support for the FXOS8700 IMU 2019-10-22 10:24:50 +01:00
Kconfig iio: imu: add Kconfig and Makefile for inv_icm42600 driver 2020-06-27 14:20:25 +01:00
kmx61.c iio: imu: kmx61: Fix formatting in kerneldoc function headers 2020-07-20 09:03:09 +01:00
Makefile iio: imu: add Kconfig and Makefile for inv_icm42600 driver 2020-06-27 14:20:25 +01:00