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kernel_a52xq/drivers/leds
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
Johan Hovold 6ed5651140 leds: 88pm860x: fix use-after-free on unbind 
commit eca21c2d8655387823d695b26e6fe78cf3975c05 upstream.

Several MFD child drivers register their class devices directly under
the parent device. This means you cannot blindly do devres conversions
so that deregistration ends up being tied to the parent device,
something which leads to use-after-free on driver unbind when the class
device is released while still being registered.

Fixes: 375446df95 ("leds: 88pm860x: Use devm_led_classdev_register")
Cc: stable <stable@vger.kernel.org>     # 4.6
Cc: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-11 15:32:32 +02:00
..
trigger leds: trigger: netdev: fix handling on interface rename 2019-12-17 20:35:54 +01:00
Kconfig leds: Modify PC Engines apu/apu2 driver to support apu3 2018-06-28 21:34:43 +02:00
led-class-flash.c leds: flash: Remove checking for state < 1 in flash_strobe_store() 2016-01-04 09:57:37 +01:00
led-class.c leds: class: ensure workqueue is initialized before setting brightness 2018-05-24 22:08:26 +02:00
led-core.c leds: core: Fix regression caused by commit 2b83ff96f5 2018-01-07 13:27:07 +01:00
led-triggers.c led: triggers: Fix dereferencing of null pointer 2020-01-27 14:51:10 +01:00
leds-88pm860x.c leds: 88pm860x: fix use-after-free on unbind 2020-08-11 15:32:32 +02:00
leds-aat1290.c LED updates for 4.14 2017-09-07 14:33:13 -07:00
leds-adp5520.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-apu.c leds: Modify PC Engines apu/apu2 driver to support apu3 2018-06-28 21:34:43 +02:00
leds-as3645a.c leds: as3645a: Fix line over 80 characters 2018-01-08 21:28:11 +01:00
leds-asic3.c leds: drop owner assignment from platform_drivers 2014-10-20 16:20:43 +02:00
leds-bcm6328.c leds: bcm6328: fix signal source assignment for leds 4 to 7 2017-06-13 20:36:56 +02:00
leds-bcm6358.c leds: bcm6358: remove unneeded busy status check 2016-01-04 09:57:40 +01:00
leds-bd2802.c leds: bd2802: Remove work queue 2016-01-04 09:57:32 +01:00
leds-blinkm.c leds: blinkm: avoid uninitialized data use 2018-01-08 21:28:10 +01:00
leds-clevo-mail.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
leds-cobalt-qube.c leds: leds-cobalt-qube: Use devm_led_classdev_register 2015-11-03 08:59:09 +01:00
leds-cobalt-raq.c leds: leds-cobalt-raq: use builtin_platform_driver 2016-11-23 16:38:01 +01:00
leds-cpcap.c leds: cpcap: new driver 2017-03-29 21:02:27 +02:00
leds-cr0014114.c leds: Use struct_size() in allocation 2018-06-12 16:19:22 -07:00
leds-da903x.c leds: da903x: fix use-after-free on unbind 2020-08-11 15:32:32 +02:00
leds-da9052.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-dac124s085.c leds: dac124d085: Remove work queue 2016-01-04 09:57:34 +01:00
leds-fsg.c leds: leds-fsg: Use devm_led_classdev_register 2015-08-28 14:06:23 +02:00
leds-gpio-register.c led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error. 2014-09-29 10:21:01 -07:00
leds-gpio.c leds: gpio: Allow LED to retain state at shutdown 2017-08-29 21:10:40 +02:00
leds-hp6xx.c leds: convert IDE trigger to common disk trigger 2016-06-20 09:57:56 +02:00
leds-ipaq-micro.c leds: ipaq-micro: Implement brightness_set_blocking op 2016-01-04 09:57:38 +01:00
leds-is31fl32xx.c leds: Convert to using %pOF instead of full_name 2017-08-12 23:50:07 +02:00
leds-is31fl319x.c leds: is31fl319x: 1/3/6/9-channel light effect led driver 2016-08-15 14:02:31 +02:00
leds-ktd2692.c leds: ktd2692: avoid harmless maybe-uninitialized warning 2017-01-26 21:16:38 +01:00
leds-lm355x.c leds: lm355x: Remove work queue 2016-01-04 09:57:36 +01:00
leds-lm3530.c leds: Drop owner assignment from i2c_driver 2015-08-28 14:06:02 +02:00
leds-lm3533.c leds: lm3533: fix use-after-free on unbind 2020-08-11 15:32:32 +02:00
leds-lm3601x.c leds: lm3601x: Introduce the lm3601x LED driver 2018-05-23 21:44:47 +02:00
leds-lm3642.c leds: lm3642: Remove work queue 2016-01-04 09:57:32 +01:00
leds-lm3692x.c leds: lm3692x: Handle failure to probe the regulator 2020-01-04 19:12:43 +01:00
leds-locomo.c leds: leds-locomo.c: Use devm_led_classdev_register 2015-11-03 08:59:50 +01:00
leds-lp55xx-common.c leds: lp55xx: fix null deref on firmware load failure 2019-04-05 22:33:07 +02:00
leds-lp55xx-common.h leds: lp55xx: Remove work queue 2016-01-04 09:57:33 +01:00
leds-lp3944.c leds: lp3944: improve wording and formatting in a comment 2016-03-14 09:22:20 +01:00
leds-lp3952.c leds: lp3952: Use 'if (ret)' pattern 2017-03-23 20:33:59 +01:00
leds-lp5521.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-lp5523.c leds: lp5523: fix a missing check of return value of lp55xx_read 2019-02-27 10:08:57 +01:00
leds-lp5562.c leds: leds-lp5562 allow firmware files up to the maximum length 2019-10-05 13:09:34 +02:00
leds-lp8501.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-lp8788.c leds: lp8788: Use devm_led_classdev_register 2016-03-14 09:22:22 +01:00
leds-lp8860.c leds: lp8860: Various fixes to align with LED framework 2018-01-08 21:28:12 +01:00
leds-lt3593.c leds: lt3593: update email address and switch to SPDX license header 2018-07-03 22:12:41 +02:00
leds-max8997.c leds: max8997: use mode when calling max8997_led_set_mode 2018-07-03 22:12:41 +02:00
leds-max77693.c media: v4l2-flash-led-class: Create separate sub-devices for indicators 2017-08-26 20:26:35 -04:00
leds-mc13783.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-menf21bmc.c leds: leds-menf21bmc.c: Use devm_led_class_register 2015-11-03 08:59:52 +01:00
leds-mlxcpld.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-mlxreg.c leds: add driver for support Mellanox regmap LEDs for BMC and x86 platform 2018-02-19 21:09:20 +01:00
leds-mt6323.c leds: mt6323: Fix an off by one bug in probe 2017-03-23 20:23:57 +01:00
leds-net48xx.c leds: leds-net48xx: Use devm_led_classdev_register 2015-11-03 08:59:54 +01:00
leds-netxbig.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-nic78bx.c leds: Add user LED driver for NIC78bx device 2016-11-22 12:07:04 +01:00
leds-ns2.c leds: ns2: Change unsigned to unsigned int 2018-08-06 23:03:12 +02:00
leds-ot200.c leds: leds-ot200: Use devm_led_classdev_register 2015-11-03 08:59:13 +01:00
leds-pca955x.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-pca963x.c leds: pca963x: Fix open-drain initialization 2020-02-24 08:34:35 +01:00
leds-pca9532.c leds: pca9532: fix a potential NULL pointer dereference 2019-05-04 09:20:22 +02:00
leds-pm8058.c leds: pm8058: Silence pointer to integer size warning 2017-12-01 08:57:42 +00:00
leds-powernv.c leds: powernv: Delete an error message for a failed memory allocation in powernv_led_create() 2017-08-29 21:10:39 +02:00
leds-pwm.c leds: pwm: silently error out on EPROBE_DEFER 2019-01-13 09:51:08 +01:00
leds-rb532.c leds: drop owner assignment from platform_drivers 2014-10-20 16:20:43 +02:00
leds-regulator.c leds: regulator: Remove work queue 2016-01-04 09:57:35 +01:00
leds-s3c24xx.c leds: s3c24xx: Use devm_led_classdev_register 2016-03-14 09:22:22 +01:00
leds-sc27xx-bltc.c leds: sc27xx: Fix return value check in sc27xx_led_probe() 2018-05-22 21:57:59 +02:00
leds-ss4200.c dmi: Mark all struct dmi_system_id instances const 2017-09-14 11:59:30 +02:00
leds-sunfire.c leds: sunfire: Use platform_register/unregister_drivers() 2016-01-04 09:57:38 +01:00
leds-syscon.c leds: syscon: Make the driver explicitly non-modular 2016-01-04 09:57:39 +01:00
leds-tca6507.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-tlc591xx.c leds: tlc591xx: add missing of_node_put 2017-07-16 18:45:43 +02:00
leds-wm831x-status.c leds: wm831x-status: fix use-after-free on unbind 2020-08-11 15:32:32 +02:00
leds-wm8350.c leds: wm8350: Remove work queue 2016-01-04 09:57:35 +01:00
leds-wrap.c leds: leds-wrap.c: Use devm_led_classdev_register 2015-11-03 08:59:58 +01:00
leds.h leds: triggers: Allow to switch the trigger to "panic" on a kernel panic 2016-05-06 10:22:09 +02:00
Makefile leds: lm3601x: Introduce the lm3601x LED driver 2018-05-23 21:44:47 +02:00
uleds.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00