u-boot/drivers/input
Caleb Connolly 024c95392d input: button_kbd: gracefully handle buttons that fail probe
If a button device fails to probe, it will still be added to the uclass
device list, and therefore will still be iterated over in
button_read_keys() resulting in a UAF on the buttons private data.

Resolve this by unbinding button devices that aren't active after
probing, and print a warning so it's clear that the button is broken.

Fixes: e877996289 ("dm: input: add button_kbd driver")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
2024-04-18 16:37:10 -06:00
..
apple_spi_kbd.c input: apple: Add support for Apple SPI keyboard 2022-02-10 16:44:23 -05:00
button_kbd.c input: button_kbd: gracefully handle buttons that fail probe 2024-04-18 16:37:10 -06:00
cros_ec_keyb.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
i8042.c input: Flush the keyboard buffer before resetting it 2023-05-11 10:25:29 +08:00
input.c input: avoid NULL dereference 2023-10-11 10:35:24 -04:00
Kconfig input: button_kbd: make driver complementary to gpio buttons 2023-03-30 15:09:59 -04:00
key_matrix.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
keyboard-uclass.c dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
Makefile sh4: Drop unused twl6030 driver 2023-03-02 17:45:57 -05:00
tegra-kbc.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
twl4030.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00