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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/iio
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Tom Rix f71e41e23e iio:imu:st_lsm6dsx: check st_lsm6dsx_shub_read_output return 
Potential error return is not checked.  This can lead to use
of undefined data.

Detected by clang static analysis.

st_lsm6dsx_shub.c:540:8: warning: Assigned value is garbage or undefined
        *val = (s16)le16_to_cpu(*((__le16 *)data));
             ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes: c91c1c844e ("iio: imu: st_lsm6dsx: add i2c embedded controller support")
Signed-off-by: Tom Rix <trix@redhat.com
Cc: <Stable@vger.kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20200809175551.6794-1-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
 		2020-09-21 20:01:50 +01:00
..
accel iio:accel:bma180: Fix use of true when should be iio_shared_by enum 2020-09-21 19:59:57 +01:00
adc iio: adc: exynos_adc: Replace indio_dev->mlock with own device lock 2020-09-21 20:01:50 +01:00
afe iio: afe: iio-rescale: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
amplifiers iio: amplifiers: hmc425a: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
buffer iio: buffer-dmaengine: adjust `bytes_used` with residue info 2020-09-03 19:40:58 +01:00
chemical iio: chemical: sgp30: Add description for sgp_read_cmd()'s 'duration_us' 2020-09-21 18:41:37 +01:00
common iio: common: ms_sensors: ms_sensors_i2c: Fix misspelling of parameter 'client' 2020-07-20 09:02:48 +01:00
dac iio: dac: ad5592r: localize locks only where needed in ad5592r_read_raw() 2020-09-21 18:54:18 +01:00
dummy iio: dummy: iio_dummy_evgen: Demote file header and supply description for 'irq_sim_domain' 2020-09-21 18:41:36 +01:00
frequency iio: frequency: adf4350: Replace indio_dev->mlock with own device lock 2020-09-16 18:58:01 +01:00
gyro iio: gyro: adis16080: Fix formatting issue 2020-09-21 18:41:37 +01:00
health iio:health:max30102: Drop of_match_ptr and use generic fw accessors 2020-09-21 18:41:35 +01:00
humidity iio:humidity:si7020: Drop of_match_ptr protection 2020-09-21 18:41:34 +01:00
imu iio:imu:st_lsm6dsx: check st_lsm6dsx_shub_read_output return 2020-09-21 20:01:50 +01:00
light iio: light: as73211: Increase measurement timeout 2020-09-13 10:37:46 +01:00
magnetometer iio:magn:hmc5843: Fix passing true where iio_shared_by enum required. 2020-09-21 18:54:18 +01:00
multiplexer iio: multiplexer: iio-mux: Simplify with dev_err_probe() 2020-09-03 19:40:51 +01:00
orientation iio: remove left-over parent assignments 2020-06-14 11:50:04 +01:00
position iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
potentiometer iio:potentiometer:mcp4531: Drop of_match_ptr and CONFIG_OF protections. 2020-09-21 18:41:27 +01:00
potentiostat iio:potentiostat:lmp91000: Drop of_match_ptr and use generic fw accessors 2020-09-21 18:41:29 +01:00
pressure iio:pressure:zpa2326: Drop of_match_ptr protection 2020-09-21 18:41:30 +01:00
proximity iio: proximity: vl53l0x: Add IRQ support 2020-09-21 18:41:35 +01:00
resolver iio:resolver:ad2s1200: Drop of_match_ptr protection 2020-09-21 18:41:31 +01:00
temperature iio:temperature:tmp007: Drop of_match_ptr protection 2020-09-21 18:41:30 +01:00
trigger iio: Remove superfluous of_node assignments 2020-06-14 14:20:08 +01:00
Kconfig iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
Makefile iio: position: Add support for Azoteq IQS624/625 angle sensors 2020-03-27 08:25:59 +00:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00
iio_core.h iio: buffer: rename 'read_first_n' callback to 'read' 2019-12-29 15:20:09 +00:00
iio_core_trigger.h iio: trigger: make stub functions static inline 2020-08-22 10:53:18 +01:00
industrialio-buffer.c iio: buffer: split buffer sysfs creation to take buffer as primary arg 2020-09-17 18:56:10 +01:00
industrialio-configfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-core.c iio:core: Tidy up kernel-doc. 2020-09-21 18:54:18 +01:00
industrialio-event.c iio: core: move event interface on the opaque struct 2020-07-07 20:24:07 +01:00
industrialio-sw-device.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-sw-trigger.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
industrialio-trigger.c iio: Add __printf() attributes to various allocation functions 2020-09-21 18:54:18 +01:00
industrialio-triggered-event.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
inkern.c iio: inkern: drop devm_iio_channel_release{_all} API calls 2020-04-19 16:56:37 +01:00