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android_kernel_samsung_sm8650/drivers/i2c
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Philipp Stanner aff8be2cad i2c: dev: copy userspace array safely 
[ Upstream commit cc9c54232f04aef3a5d7f64a0ece7df00f1aaa3d ]

i2c-dev.c utilizes memdup_user() to copy a userspace array. This is done
without an overflow check.

Use the new wrapper memdup_array_user() to copy the array more safely.

Suggested-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Philipp Stanner <pstanner@redhat.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-28 17:07:02 +00:00
..
algos i2c: algo: bit: use new macro to specifiy capabilities 2021-01-22 09:59:21 +01:00
busses i2c: sun6i-p2wi: Prevent potential division by zero 2023-11-28 17:07:01 +00:00
muxes i2c: muxes: i2c-demux-pinctrl: Use of_get_i2c_adapter_by_node() 2023-11-02 09:35:30 +01:00
i2c-boardinfo.c i2c: Remove support for dangling device properties 2021-04-10 21:43:02 +02:00
i2c-core-acpi.c More ACPI updates for 6.1-rc1 2022-10-10 13:28:06 -07:00
i2c-core-base.c i2c: fix memleak in i2c_new_client_device() 2023-11-28 17:07:01 +00:00
i2c-core-of.c treewide: Fix probing of devices in DT overlays 2023-09-13 09:43:05 +02:00
i2c-core-slave.c i2c: add tracepoints for I2C slave events 2022-03-20 00:11:05 +01:00
i2c-core-smbus.c i2c: smbus: Check for parent device before dereference 2022-02-19 12:37:20 +01:00
i2c-core.h i2c: acpi: Use ACPI wake capability bit to set wake_irq 2022-10-04 15:41:12 +02:00
i2c-dev.c i2c: dev: copy userspace array safely 2023-11-28 17:07:02 +00:00
i2c-mux.c i2c: mux: Avoid potential false error message in i2c_mux_add_adapter 2023-10-25 12:03:09 +02:00
i2c-slave-eeprom.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
i2c-slave-testunit.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
i2c-smbus.c i2c: Make remove callback return void 2022-08-16 12:46:26 +02:00
i2c-stub.c i2c: stub: remove definition of DEBUG 2021-01-17 13:00:10 +01:00
Kconfig i2c: add slave testunit driver 2020-09-21 11:02:17 +02:00
Makefile i2c: add slave testunit driver 2020-09-21 11:02:17 +02:00