WSL2-Linux-Kernel/drivers/iio
Harshit Mogalapalli 587b48b18a iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word()
[ Upstream commit 64a6815873 ]

Smatch Warns:
drivers/iio/accel/mma9551_core.c:299
	mma9551_read_config_word() error: uninitialized symbol 'v'.

When (offset >= 1 << 12) is true mma9551_transfer() will return -EINVAL
without 'v' being initialized, so check for the error and return.

Note: No actual bug as caller checks the return value and does not
use the parameter in the problem case.

Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Link: https://lore.kernel.org/r/20230126153610.3586243-1-harshit.m.mogalapalli@oracle.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-03-11 13:57:35 +01:00
..
accel iio: accel: mma9551_core: Prevent uninitialized variable in mma9551_read_config_word() 2023-03-11 13:57:35 +01:00
adc iio:adc:twl6030: Enable measurement of VAC 2023-02-09 11:26:47 +01:00
afe iio: afe: rescale: Fix boolean logic bug 2022-06-29 09:03:28 +02:00
amplifiers
buffer
cdc
chemical iio:chemical:ccs811: rearrange iio trigger get and register 2022-06-29 09:03:28 +02:00
common iio: cros: Register FIFO callback after sensor is registered 2022-08-17 14:23:55 +02:00
dac iio: dac: ad5593r: Fix i2c read protocol requirements 2022-10-26 12:34:19 +02:00
dummy iio: dummy: iio_simple_dummy: check the return value of kstrdup() 2022-06-14 18:36:19 +02:00
frequency
gyro iio: hid: fix the retval in gyro_3d_capture_sample 2023-02-09 11:26:42 +01:00
health iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw 2022-12-08 11:28:38 +01:00
humidity iio:humidity:hts221: rearrange iio trigger get and register 2022-06-29 09:03:27 +02:00
imu iio: imu: fxos8700: fix MAGN sensor scale and unit 2023-02-09 11:26:43 +01:00
light iio: light: tsl2563: Do not hardcode interrupt trigger type 2023-03-10 09:39:34 +01:00
magnetometer iio: magnetometer: yas530: Change data type of hard_offsets to signed 2022-10-26 12:35:03 +02:00
multiplexer
orientation
position
potentiometer
potentiostat
pressure iio: pressure: ms5611: fixed value compensation bug 2022-12-02 17:41:00 +01:00
proximity iio: proximity: vl53l0x: Fix return value check of wait_for_completion_timeout 2022-06-14 18:36:05 +02:00
resolver
temperature iio: temperature: ltc2983: make bulk write buffer DMA-safe 2022-12-31 13:14:29 +01:00
test iio/test-format: build kunit tests without structleak plugin 2021-10-06 17:53:36 -06:00
trigger iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init() 2022-11-26 09:24:46 +01:00
Kconfig
Makefile
TODO
iio_core.h
iio_core_trigger.h
industrialio-buffer.c iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL 2022-02-16 12:56:37 +01:00
industrialio-configfs.c
industrialio-core.c iio: fix iio_format_avail_range() printing for none IIO_VAL_INT 2022-08-17 14:22:55 +02:00
industrialio-event.c iio: fix memory leak in iio_device_register_eventset() 2022-12-31 13:14:47 +01:00
industrialio-sw-device.c
industrialio-sw-trigger.c iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails 2022-12-02 17:41:08 +01:00
industrialio-trigger.c iio: trigger: Fix a scheduling whilst atomic issue seen on tsc2046 2022-01-27 11:02:57 +01:00
industrialio-triggered-event.c
inkern.c iio: inkern: fix return value in devm_of_iio_channel_get_by_name() 2022-10-26 12:35:02 +02:00