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linux/drivers/power/supply
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Yang Yingliang b25324cf16 power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove() 
[ Upstream commit 68ae256945d2abe9036a7b68af4cc65aff79d5b7 ]

This driver's remove path calls cancel_delayed_work(). However, that
function does not wait until the work function finishes. This means
that the callback function may still be running after the driver's
remove function has finished, which would result in a use-after-free.

Fix by calling cancel_delayed_work_sync(), which ensures that
the work is properly cancelled, no longer running, and unable
to re-schedule itself.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-11 14:04:11 +02:00
..
88pm860x_battery.c
power: supply: check if calc_soc succeeded in pm860x_init_battery
2020-08-19 08:16:16 +02:00
88pm860x_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ab8500_bmdata.c
power: supply: ab8500: fix leaked of_node refs in ab8500_bm_of_probe
2019-04-17 22:14:24 +02:00
ab8500_btemp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197
2019-05-30 11:29:22 -07:00
ab8500_charger.c
power: supply: ab8500: remove set but not used variables 'vbup33_vrtcn' and 'bup_vch_range'
2019-09-02 21:04:50 +02:00
ab8500_fg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197
2019-05-30 11:29:22 -07:00
abx500_chargalg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197
2019-05-30 11:29:22 -07:00
act8945a_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
adp5061.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 177
2019-05-30 11:29:19 -07:00
apm_power.c
…
axp20x_ac_power.c
power: supply: axp20x_ac_power: Fix reporting online status
2020-02-11 04:35:24 -08:00
axp20x_battery.c
power: supply: axp20x_battery: add support for AXP813
2018-03-09 16:52:33 +01:00
axp20x_usb_power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
axp288_charger.c
power: supply: axp288_charger: Fix HP Pavilion x2 10 DMI matching
2020-12-30 11:51:13 +01:00
axp288_fuel_gauge.c
power: supply: axp288_fuel_gauge: Broaden vendor check for Intel Compute Sticks.
2020-04-23 10:36:41 +02:00
bd70528-charger.c
power: supply: bd70528: Add MODULE_ALIAS to allow module auto loading
2020-01-26 10:01:05 +01:00
bq27xxx_battery_hdq.c
power: supply: bq27xxx: move platform driver code into bq27xxx_battery_hdq.c
2017-07-25 15:31:21 +02:00
bq27xxx_battery_i2c.c
power: supply: bq27xxx: Add support for BQ27411
2018-09-20 11:35:40 +02:00
bq27xxx_battery.c
power: supply: bq27xxx: fix power_avg for newer ICs
2021-05-11 14:04:08 +02:00
bq2415x_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157
2019-05-30 11:26:37 -07:00
bq24190_charger.c
power: supply: bq24190_charger: fix reference leak
2020-12-30 11:51:14 +01:00
bq24257_charger.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
bq24735-charger.c
power: supply: bq24735: remove incorrect le16_to_cpu calls
2017-06-15 16:47:35 +02:00
bq25890_charger.c
power: supply: bq25890_charger: Add the BQ25895 part
2019-09-02 21:12:08 +02:00
charger-manager.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
collie_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
cpcap-battery.c
power: supply: cpcap-battery: Check voltage before orderly_poweroff
2019-12-31 16:44:12 +01:00
cpcap-charger.c
power: supply: cpcap-charger: Enable vbus boost voltage
2019-09-02 23:08:07 +02:00
cros_usbpd-charger.c
mfd / platform: cros_ec: Reorganize platform and mfd includes
2019-09-02 11:33:42 +01:00
da9030_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
da9052-battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
da9150-charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
da9150-fg.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ds2760_battery.c
power: supply: ds2760_battery: add devicetree probing
2018-07-11 18:09:09 +02:00
ds2780_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ds2781_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ds2782_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
generic-adc-battery.c
power: supply: generic-adc-battery: fix possible use-after-free in gab_remove()
2021-05-11 14:04:11 +02:00
goldfish_battery.c
drivers: power: supply: goldfish_battery: Fix bogus SPDX identifier
2019-04-15 11:16:31 +02:00
gpio-charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151
2019-05-30 11:26:28 -07:00
ingenic-battery.c
power/supply: ingenic-battery: Don't change scale if there's only one
2020-02-01 09:34:53 +00:00
ipaq_micro_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
isp1704_charger.c
power: supply: isp1704: remove redundant assignment to variable ret
2019-09-02 21:12:45 +02:00
Kconfig
power: supply: bq24257_charger: Replace depends on REGMAP_I2C with select
2020-06-24 17:50:08 +02:00
lego_ev3_battery.c
power: supply: lego_ev3_battery: fix Vce offset
2018-07-22 23:33:43 +02:00
lp8727_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lp8788-charger.c
power: supply: Use IRQF_ONESHOT
2021-05-11 14:04:09 +02:00
lt3651-charger.c
power: supply: ltc3651-charger: Fix device name (rename files)
2019-04-10 00:39:01 +02:00
ltc2941-battery-gauge.c
power: supply: ltc2941-battery-gauge: fix use-after-free
2020-02-11 04:35:24 -08:00
Makefile
power/supply: Drop obsolete JZ4740 driver
2019-07-30 10:41:54 -07:00
max1721x_battery.c
power: supply: max1721x: fix spelling mistake "RSenese" -> "RSense"
2018-06-28 14:24:13 +02:00
max8903_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
max8925_power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
max8997_charger.c
power: supply: maxim: Add SPDX license identifiers
2018-08-30 00:18:10 +02:00
max8998_charger.c
power: supply: max8998-charger: Fix platform data retrieval
2018-09-16 13:46:39 +02:00
max14577_charger.c
power: supply: maxim: Add SPDX license identifiers
2018-08-30 00:18:10 +02:00
max14656_charger_detector.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
max17040_battery.c
power: supply: max17040: Correct voltage reading
2020-10-01 13:17:59 +02:00
max17042_battery.c
power: supply: max17042_battery: Fix a typo in function names
2019-09-02 21:02:43 +02:00
max77650-charger.c
power: supply: max77650: add MODULE_ALIAS()
2019-09-02 21:15:45 +02:00
max77693_charger.c
power: supply: maxim: Add SPDX license identifiers
2018-08-30 00:18:10 +02:00
olpc_battery.c
platform-drivers-x86 for v5.3-1
2019-07-14 16:51:47 -07:00
pcf50633-charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
pda_power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pm2301_charger.c
power: supply: Use IRQF_ONESHOT
2021-05-11 14:04:09 +02:00
pm2301_charger.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
2019-05-30 11:29:22 -07:00
pmu_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
power_supply_core.c
power: supply: Init device wakeup after device_add()
2019-09-02 10:06:31 +02:00
power_supply_hwmon.c
power: supply: core: fix memory leak in HWMON error path
2020-06-22 09:31:20 +02:00
power_supply_leds.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 218
2019-05-30 11:29:54 -07:00
power_supply_sysfs.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
power_supply.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 218
2019-05-30 11:29:54 -07:00
qcom_smbb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284
2019-06-05 17:36:37 +02:00
rt5033_battery.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
rt9455_charger.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
rx51_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1
2019-05-21 11:28:39 +02:00
s3c_adc_battery.c
power: supply: s3c_adc_battery: fix possible use-after-free in s3c_adc_bat_remove()
2021-05-11 14:04:11 +02:00
sbs-battery.c
power: supply: sbs-battery: only return health when battery present
2019-09-02 10:06:31 +02:00
sbs-charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sbs-manager.c
power supply and reset changes for the v5.3 series
2019-07-15 21:06:15 -07:00
sc27xx_fuel_gauge.c
power: supply: sc27xx: Add POWER_SUPPLY_PROP_CALIBRATE attribute
2019-09-02 23:00:20 +02:00
sc2731_charger.c
power: supply: sc2731_charger: Free battery information
2018-12-05 23:54:01 +01:00
smb347-charger.c
power: supply: smb347-charger: IRQSTAT_D is volatile
2020-06-24 17:50:25 +02:00
test_power.c
power: supply: test_power: add missing newlines when printing parameters by sysfs
2020-11-05 11:43:19 +01:00
tosa_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
tps65090-charger.c
power: supply: Use IRQF_ONESHOT
2021-05-11 14:04:09 +02:00
tps65217_charger.c
power: supply: Use IRQF_ONESHOT
2021-05-11 14:04:09 +02:00
twl4030_charger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
twl4030_madc_battery.c
treewide: Add SPDX license identifier for more missed files
2019-05-21 10:50:45 +02:00
ucs1002_power.c
power: supply: fix semicolon.cocci warnings
2019-06-26 21:56:52 +02:00
wilco-charger.c
power_supply: wilco_ec: Add charging config driver
2019-07-05 00:54:36 +02:00
wm97xx_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wm831x_backup.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wm831x_power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wm8350_power.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
z2_battery.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00