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linux-stable/drivers/leds
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Johan Hovold 635f8fcc2e leds: wm831x-status: fix use-after-free on unbind 
commit 47a459ecc8 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: 8d3b6a4001 ("leds: wm831x-status: 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 15:33:35 +02:00
..
trigger leds: trigger: netdev: fix handling on interface rename 2020-01-04 19:17:05 +01:00
Kconfig leds: netxbig: remove legacy board-file support 2019-07-29 21:04:53 +02:00
led-class-flash.c leds: class: Improve LED and LED flash class registration API 2019-07-25 20:07:50 +02:00
led-class.c leds: core: Fix warning message when init_data 2020-04-23 10:36:37 +02:00
led-core.c leds: Switch to use fwnode instead of be stuck with OF one 2019-08-23 23:39:37 +02:00
led-triggers.c led: triggers: Fix dereferencing of null pointer 2019-09-05 22:32:45 +02:00
leds-88pm860x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-aat1290.c leds: aat1290: Use generic support for composing LED names 2019-07-25 20:07:59 +02:00
leds-adp5520.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
leds-an30259a.c leds: an30259a: add a check for devm_regmap_init_i2c 2020-01-04 19:17:03 +01:00
leds-apu.c leds: apu: add pr_fmt prefix for better log output 2019-07-22 21:57:35 +02:00
leds-as3645a.c leds: as3645a: Use generic support for composing LED names 2019-07-25 20:08:00 +02:00
leds-asic3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-bcm6328.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-bcm6358.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-bd2802.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-blinkm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
leds-clevo-mail.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-cobalt-qube.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-cobalt-raq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
leds-cpcap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 89 2019-05-24 17:37:52 +02:00
leds-cr0014114.c leds: cr0014114: Use generic support for composing LED names 2019-07-25 20:07:58 +02:00
leds-da903x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-da9052.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-dac124s085.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
leds-fsg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-gpio-register.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-gpio.c leds: gpio: Fix uninitialized gpio label for fwnode based probe 2020-01-29 16:45:29 +01:00
leds-hp6xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-ipaq-micro.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-is31fl32xx.c leds: is31fl32xx: Use struct_size() helper 2019-09-01 13:33:29 +02:00
leds-is31fl319x.c leds: is31fl319x: simplify getting the adapter of a client 2019-07-23 20:47:45 +02:00
leds-ktd2692.c leds: ktd2692: Fix a typo in the name of a constant 2019-07-22 21:43:12 +02:00
leds-lm355x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lm3530.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
leds-lm3532.c leds: lm3532: Fix optional led-max-microamp prop error handling 2019-09-12 20:45:52 +02:00
leds-lm3533.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-lm3601x.c leds: lm3601x: Use generic support for composing LED names 2019-07-25 20:07:57 +02:00
leds-lm3642.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lm3692x.c leds: lm3692x: Handle failure to probe the regulator 2020-01-04 19:17:02 +01:00
leds-lm3697.c leds: lm3697: Switch to use fwnode_property_count_uXX() 2019-07-25 20:08:03 +02:00
leds-lm36274.c leds: lm36274: Switch to use fwnode_property_count_uXX() 2019-07-25 20:08:03 +02:00
leds-locomo.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp55xx-common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp55xx-common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp3944.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp3952.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp5521.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
leds-lp5523.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
leds-lp5562.c leds: leds-lp5562 allow firmware files up to the maximum length 2019-07-22 20:35:01 +02:00
leds-lp8501.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp8788.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp8860.c leds: lp8860: Use generic support for composing LED names 2019-07-25 20:07:55 +02:00
leds-lt3593.c leds: lt3593: Use generic support for composing LED names 2019-07-25 20:07:54 +02:00
leds-max8997.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-max77650.c led: max77650: add of_match table 2020-02-05 21:22:49 +00:00
leds-max77693.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-mc13783.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-menf21bmc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-mlxcpld.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-mlxreg.c leds: mlxreg: Add support for capability register 2019-02-23 09:20:46 -08:00
leds-mt6323.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
leds-net48xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-netxbig.c leds: netxbig: Add of_node_put() in netxbig_leds_get_of_pdata() 2019-07-29 21:12:54 +02:00
leds-nic78bx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
leds-ns2.c leds: ns2: Add of_node_put() before return 2019-07-22 20:35:00 +02:00
leds-ot200.c
leds-pca955x.c LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
leds-pca963x.c leds: pca963x: Fix open-drain initialization 2020-02-24 08:36:24 +01:00
leds-pca9532.c leds: pca953x: Include the right header 2019-08-08 20:38:24 +02:00
leds-pm8058.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
leds-powernv.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-pwm.c leds: pwm: Use struct_size() helper 2019-09-01 13:33:29 +02:00
leds-rb532.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-s3c24xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-sc27xx-bltc.c leds: sc27xx-blt: Use generic support for composing LED names 2019-07-25 20:07:53 +02:00
leds-spi-byte.c leds: spi-byte: add single byte SPI LED driver 2019-05-24 22:19:43 +02:00
leds-ss4200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
leds-sunfire.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-syscon.c leds: syscon: Use resource managed variant of device register 2019-09-01 13:33:27 +02:00
leds-tca6507.c LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
leds-ti-lmu-common.c leds: ti-lmu-common: Move static keyword to the front of declaration 2019-09-03 20:34:46 +02:00
leds-tlc591xx.c leds: tlc591xx: update the maximum brightness 2020-01-26 10:01:02 +01:00
leds-wm831x-status.c leds: wm831x-status: fix use-after-free on unbind 2020-08-11 15:33:35 +02:00
leds-wm8350.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-wrap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds.h leds: core: Add support for composing LED class device names 2019-07-25 20:07:52 +02:00
Makefile TI LMU LED support rework and introduction of two new drivers 2019-06-11 23:46:37 +02:00
uleds.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00