linux-stable/drivers/iio
Zhang Shurong b80aaff5f7 iio: adc: stm32-adc: harden against NULL pointer deref in stm32_adc_probe()
[ Upstream commit 3a23b384e7 ]

of_match_device() may fail and returns a NULL pointer.

In practice there is no known reasonable way to trigger this, but
in case one is added in future, harden the code by adding the check

Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com>
Link: https://lore.kernel.org/r/tencent_994DA85912C937E3B5405BA960B31ED90A08@qq.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-28 17:07:01 +00:00
..
accel iio: accel: adxl313: Fix adxl313_i2c_id[] table 2023-09-13 09:42:52 +02:00
adc iio: adc: stm32-adc: harden against NULL pointer deref in stm32_adc_probe() 2023-11-28 17:07:01 +00:00
addac iio: addac: Kconfig: update ad74413r selections 2023-10-19 23:08:55 +02:00
afe iio: afe: rescale: Accept only offset channels 2023-11-02 09:35:29 +01:00
amplifiers iio: amplifiers: ad8366: Fix alignment for DMA safety 2022-06-14 11:53:15 +01:00
buffer iio: core: Simplify the registration of kfifo buffers 2022-04-10 16:25:46 +01:00
cdc iio: cdc: ad7746: Move driver out of staging. 2022-08-15 22:30:01 +01:00
chemical i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
common iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data() 2023-10-25 12:03:09 +02:00
dac iio: dac: ad3552r: Correct device IDs 2023-10-19 23:08:55 +02:00
dummy Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
filter iio:filter:admv8818: select REGMAP_SPI for ADMV8818 2022-04-04 09:19:01 +01:00
frequency iio: frequency: adf4350: Use device managed functions and fix power down issue. 2023-11-20 11:52:09 +01:00
gyro iio: hid: fix the retval in gyro_3d_capture_sample 2023-02-09 11:28:17 +01:00
health iio: health: afe4404: Fix oob read in afe4404_[read|write]_raw 2022-11-12 16:30:23 +00:00
humidity i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
imu iio: imu: bno055: Fix missing Kconfig dependencies 2023-10-19 23:08:55 +02:00
light iio: light: vcnl4035: fixed chip ID check 2023-06-09 10:34:18 +02:00
magnetometer Char/Misc and other driver changes for 6.1-rc1 2022-10-08 08:56:37 -07:00
multiplexer iio: multiplexer: Make use of device properties 2022-04-04 09:11:24 +01:00
orientation iio: hid-sensors: bind IIO channels alloc to device object 2021-07-13 18:21:53 +01:00
position iio: hid-sensors: Update header includes 2021-06-16 14:53:13 +01:00
potentiometer iio: potentiometer: mcp4131: Fix alignment for DMA safety 2022-06-14 11:53:19 +01:00
potentiostat i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
pressure iio: pressure: ms5611: ms5611_prom_is_valid false negative bug 2023-10-19 23:08:55 +02:00
proximity Char/Misc and other driver changes for 6.1-rc1 2022-10-08 08:56:37 -07:00
resolver iio: resolver: ad2s90: Fix alignment for DMA safety 2022-06-14 11:53:19 +01:00
temperature iio: temperature: ltc2983: make bulk write buffer DMA-safe 2022-12-31 13:32:40 +01:00
test iio: test: Mark file local structure arrays static. 2022-08-15 22:30:01 +01:00
trigger iio: trigger: sysfs: fix possible memory leak in iio_sysfs_trig_init() 2022-10-24 18:48:57 +01:00
iio_core_trigger.h iio: core-trigger: make iio_device_register_trigger_consumer() an int return 2021-03-11 20:47:02 +00:00
iio_core.h iio: Mark iio_device_type as const 2021-11-17 17:51:35 +00:00
industrialio-buffer.c iio: buffer: make sure O_NONBLOCK is respected 2023-04-13 16:55:27 +02:00
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: introduce iio_device_{claim|release}_buffer_mode() APIs 2023-10-25 12:03:09 +02:00
industrialio-event.c iio: fix memory leak in iio_device_register_eventset() 2022-12-31 13:33:10 +01:00
industrialio-sw-device.c iio: Don't use bare "unsigned" 2022-07-01 11:19:08 +01:00
industrialio-sw-trigger.c iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails 2022-11-12 17:53:35 +00:00
industrialio-trigger.c iio: Add blank lines after declarations. 2022-08-15 22:29:56 +01:00
industrialio-triggered-event.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
inkern.c iio: inkern: fix coding style warnings 2022-08-15 22:30:00 +01:00
Kconfig iio: add filter subfolder 2021-12-16 17:29:46 +00:00
Makefile iio: add filter subfolder 2021-12-16 17:29:46 +00:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00