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bf4a35e920
twx-linux/drivers/leds
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Azeem Shaikh bf4a35e920 leds: Replace all non-returning strlcpy with strscpy 
strlcpy() reads the entire source buffer first.
This read may exceed the destination size limit.
This is both inefficient and can lead to linear read
overflows if a source string is not NUL-terminated [1].
In an effort to remove strlcpy() completely [2], replace
strlcpy() here with strscpy().
No return values were used, so direct replacement is safe.

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy
[2] https://github.com/KSPP/linux/issues/89

Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230523021451.2406362-1-azeemshaikh38@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-05-25 12:31:55 +01:00
..
blink leds: lgm-sso: switch to using devm_fwnode_gpiod_get() 2022-11-09 13:59:28 +01:00
flash leds: Replace all non-returning strlcpy with strscpy 2023-05-25 12:31:55 +01:00
rgb leds: qcom-lpg: Add support for PMI632 LPG 2023-05-25 12:16:07 +01:00
simple leds: simatic-ipc-leds-gpio: Make sure we have the GPIO providing driver 2023-01-30 08:03:43 +00:00
trigger leds: trigger: netdev: Remove NULL check before dev_{put, hold} 2023-05-25 12:16:34 +01:00
Kconfig leds: Add HAS_IOPORT dependencies 2023-05-25 12:20:47 +01:00
led-class-flash.c led-class-flash: fix -Wrestrict warning 2021-09-27 16:09:42 +02:00
led-class-multicolor.c
led-class.c leds: Replace all non-returning strlcpy with strscpy 2023-05-25 12:31:55 +01:00
led-core.c leds: Fix oops about sleeping in led_trigger_blink() 2023-05-25 12:16:31 +01:00
led-triggers.c leds: Clear LED_INIT_DEFAULT_TRIGGER when clearing current trigger 2023-05-25 12:16:33 +01:00
leds-88pm860x.c
leds-acer-a500.c
leds-adp5520.c
leds-an30259a.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-apu.c leds: apu: extend support for PC Engines APU1 with newer firmware 2021-02-19 22:15:10 +01:00
leds-ariel.c leds: leds-ariel: convert comma to semicolon 2021-01-31 10:38:02 +01:00
leds-aw2013.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-bcm6328.c leds: bcm6328: Get rid of custom led_init_default_state_get() 2023-01-30 08:03:37 +00:00
leds-bcm6358.c leds: bcm6358: Get rid of custom led_init_default_state_get() 2023-01-30 08:03:38 +00:00
leds-bd2606mvv.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-bd2802.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-blinkm.c leds: blinkm: Replace all non-returning strlcpy with strscpy 2023-05-25 12:31:18 +01:00
leds-cht-wcove.c leds: cht-wcove: Use breathing when LED_INIT_DEFAULT_TRIGGER is set 2023-05-25 12:16:18 +01:00
leds-clevo-mail.c
leds-cobalt-qube.c
leds-cobalt-raq.c
leds-cpcap.c
leds-cr0014114.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
leds-da903x.c
leds-da9052.c
leds-dac124s085.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
leds-el15203000.c spi: make remove callback a void function 2022-02-09 13:00:45 +00:00
leds-gpio-register.c leds: leds-gpio-register: Supply description for param 'id' 2021-05-28 11:38:54 +02:00
leds-gpio.c leds: gpio: switch to using devm_fwnode_gpiod_get() 2022-11-09 13:59:21 +01:00
leds-hp6xx.c
leds-ip30.c
leds-ipaq-micro.c
leds-is31fl32xx.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-is31fl319x.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm355x.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm3530.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm3532.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm3533.c leds: use sysfs_emit() to instead of scnprintf() 2022-12-07 21:05:20 +01:00
leds-lm3642.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm3692x.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm3697.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lm36274.c leds: lm36274: Add missed property.h 2021-05-30 23:03:48 +02:00
leds-locomo.c ARM: pxa: split up mach/hardware.h 2022-04-19 16:27:05 +02:00
leds-lp50xx.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp55xx-common.c leds: lp55xx: Configure internal charge pump 2023-05-25 12:16:05 +01:00
leds-lp55xx-common.h
leds-lp3944.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp3952.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp5521.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp5523.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp5562.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp8501.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lp8788.c
leds-lp8860.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-lt3593.c leds: lt3593: Put fwnode in any case during ->probe() 2021-08-03 23:49:31 +02:00
leds-max8997.c leds: max8997: Don't error if there is no pdata 2022-10-22 11:55:03 +02:00
leds-max77650.c
leds-mc13783.c
leds-menf21bmc.c
leds-mlxcpld.c leds: leds-mlxcpld: Fix a bunch of kernel-doc formatting issues 2021-05-28 11:39:00 +02:00
leds-mlxreg.c leds: leds-mlxreg: Fix incorrect documentation of struct member 'led_cdev' and 'led_cdev_name' 2021-05-28 11:38:59 +02:00
leds-mt6323.c leds: mt6323: Get rid of custom led_init_default_state_get() 2023-01-30 08:03:39 +00:00
leds-net48xx.c
leds-netxbig.c leds: Use DEVICE_ATTR_{RW, RO, WO} macros 2020-12-30 19:37:13 +01:00
leds-nic78bx.c
leds-ns2.c
leds-ot200.c
leds-pca955x.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-pca963x.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-pca9532.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-pm8058.c leds: pm8058: Get rid of custom led_init_default_state_get() 2023-01-30 08:03:41 +00:00
leds-powernv.c
leds-pwm.c leds: pwm: Clear the led structure before parsing each child node 2023-01-30 08:00:51 +00:00
leds-rb532.c
leds-regulator.c leds: regulator: Make probeable from device tree 2022-05-05 10:04:52 +02:00
leds-sc27xx-bltc.c
leds-spi-byte.c leds: Replace all non-returning strlcpy with strscpy 2023-05-25 12:31:55 +01:00
leds-ss4200.c leds: ss4200: simplify the return expression of register_nasgpio_led() 2020-12-30 19:37:14 +01:00
leds-sunfire.c
leds-syscon.c leds: syscon: Get rid of custom led_init_default_state_get() 2023-01-30 08:03:42 +00:00
leds-tca6507.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-ti-lmu-common.c
leds-tlc591xx.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-tps6105x.c
leds-turris-omnia.c leds: Switch i2c drivers back to use .probe() 2023-05-25 12:16:22 +01:00
leds-wm831x-status.c leds: Use DEVICE_ATTR_{RW, RO, WO} macros 2020-12-30 19:37:13 +01:00
leds-wm8350.c
leds-wrap.c
leds.h leds: Move led_init_default_state_get() to the global header 2023-01-30 08:03:35 +00:00
Makefile leds: Add Intel Cherry Trail Whiskey Cove PMIC LED driver 2023-05-25 12:16:11 +01:00
TODO
uleds.c