Manivannan Sadhasivam c9764fd88b regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods ...

drvdata::gpiods is supposed to hold an array of 'gpio_desc' pointers. But
the memory is allocated for only one pointer. This will lead to
out-of-bounds access later in the code if 'config::ngpios' is > 1. So
fix the code to allocate enough memory to hold 'config::ngpios' of GPIO
descriptors.

While at it, also move the check for memory allocation failure to be below
the allocation to make it more readable.

Cc: [email protected] # 5.0
Fixes: d6cd33ad71 ("regulator: gpio: Convert to use descriptors")
Signed-off-by: Manivannan Sadhasivam <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

2025-07-03 12:22:35 +01:00

..

88pg86x.c

…

88pm800-regulator.c

…

88pm886-regulator.c

regulator: Add regulators driver for Marvell 88PM886 PMIC

2024-06-28 15:41:11 +01:00

88pm8607.c

…

aat2870-regulator.c

…

ab8500-ext.c

…

ab8500.c

…

act8865-regulator.c

regulator: Use of_property_read_bool()

2024-08-01 12:50:11 +01:00

act8945a-regulator.c

…

ad5398.c

regulator: ad5398: Fix incorrect power down bit mask

2025-02-06 11:27:24 +00:00

adp5055-regulator.c

regulator: adp5055: Remove unneeded semicolon

2025-04-14 11:22:40 +01:00

anatop-regulator.c

…

arizona-ldo1.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

arizona-micsupp.c

…

as3711-regulator.c

…

as3722-regulator.c

…

atc260x-regulator.c

…

aw37503-regulator.c

…

axp20x-regulator.c

regulator: axp20x: AXP717: dcdc4 doesn't have delay

2025-03-19 12:28:26 +00:00

bcm590xx-regulator.c

regulator: bcm590xx: Add support for BCM59054 regulators

2025-05-22 10:57:46 +01:00

bd718x7-regulator.c

regulator: bd718x7: Use scoped device node handling to simplify error paths

2024-08-14 18:21:42 +01:00

bd9571mwv-regulator.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

bd9576-regulator.c

regulator: bd9576: Constify struct linear_range

2024-08-06 15:24:01 +01:00

bd71815-regulator.c

regulator: bd71815: fix ramp values

2024-06-12 16:19:49 +01:00

bd71828-regulator.c

regulator: bd71828: Don't overwrite runtime voltages

2024-05-16 13:36:41 +01:00

bd96801-regulator.c

regulator: bd96801: Support ROHM BD96806 PMIC

2025-04-24 14:53:18 +01:00

core.c

regulator: core: fix NULL dereference on unbind due to stale coupling data

2025-06-29 22:10:41 +01:00

cpcap-regulator.c

…

cros-ec-regulator.c

regulator: cros-ec: use devm_kmemdup_array()

2025-02-28 14:01:07 +00:00

da903x-regulator.c

regulator: Fix typos in the comment

2024-09-10 12:40:38 +01:00

da9052-regulator.c

regulator: da9052: Constify static data

2024-09-10 12:44:03 +01:00

da9055-regulator.c

regulator: da9055: Constify static data

2024-09-10 12:44:04 +01:00

da9062-regulator.c

…

da9063-regulator.c

regulator: Few constifications of static data

2024-09-11 11:20:37 +01:00

da9121-regulator.c

regulator: da9121: Fix Wvoid-pointer-to-enum-cast warning

2025-05-10 23:58:04 +09:00

da9121-regulator.h

…

da9210-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

da9210-regulator.h

…

da9211-regulator.c

regulator: da9211: Constify struct regulator_desc

2024-09-09 18:27:02 +01:00

da9211-regulator.h

…

db8500-prcmu.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

dbx500-prcmu.c

…

dbx500-prcmu.h

…

devres.c

Convert regulator drivers to use

2025-02-28 16:33:32 +00:00

dummy.c

regulator: dummy: convert to use the faux device interface

2025-03-14 09:10:29 +01:00

dummy.h

…

event.c

…

fan53555.c

regulator: fan53555: add enable_time support and soft-start times

2025-06-16 13:26:23 +01:00

fan53880.c

…

fixed-helper.c

regulator: fixed-helper: Add missing "Return" kerneldoc section

2024-08-29 14:20:28 +01:00

fixed.c

regulator: Unify "negative error number" terminology in comments

2024-08-29 14:20:30 +01:00

gpio-regulator.c

regulator: gpio: Fix the out-of-bounds access to drvdata::gpiods

2025-07-03 12:22:35 +01:00

helpers.c

regulator: update some comments ([gs]et_voltage_vsel vs [gs]et_voltage_sel)

2024-09-13 14:57:08 +01:00

hi655x-regulator.c

…

hi6421-regulator.c

regulator: hi6421: Constify static data

2024-09-10 12:44:07 +01:00

hi6421v530-regulator.c

regulator: hi6421v530: Use container_of and constify static data

2024-09-10 12:44:17 +01:00

hi6421v600-regulator.c

regulator: hi6421v600: Constify static data

2024-09-10 12:44:08 +01:00

internal.h

regulator: Add devres version of of_regulator_get_optional()

2024-09-30 01:11:41 +02:00

irq_helpers.c

regulator: allow user configuration of hardware protection action

2025-03-16 23:24:14 -07:00

isl6271a-regulator.c

regulator: isl6271a: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-09-30 01:11:42 +02:00

isl9305.c

regulator: isl9305: convert to use maple tree register cache

2024-03-25 00:48:18 +00:00

Kconfig

regulator: tps65219: Add TI TPS65214 Regulator Support

2025-05-02 05:39:06 +09:00

lm363x-regulator.c

…

lochnagar-regulator.c

…

lp872x.c

…

lp873x-regulator.c

regulator: lp873x: Use bitfield helpers

2024-02-15 13:41:11 +00:00

lp3971.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

lp3972.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

lp8755.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

lp8788-buck.c

regulator: lp8788-buck: fix copy and paste bug in lp8788_dvs_gpio_request()

2024-03-06 14:03:32 +00:00

lp8788-ldo.c

…

lp87565-regulator.c

regulator: lp87565: Use bitfield helpers

2024-02-15 13:41:10 +00:00

ltc3589.c

…

ltc3676.c

…

Makefile

regulator: adp5055: Add driver for adp5055

2025-04-09 13:47:22 +01:00

max1586.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

max5970-regulator.c

regulator: max5970: Drop unused structs

2024-10-10 12:16:58 +01:00

max8649.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

max8660.c

…

max8893.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

max8907-regulator.c

…

max8925-regulator.c

…

max8952.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

max8973-regulator.c

regulator: max8973: Use irq_get_trigger_type() helper

2024-09-13 14:57:07 +01:00

max8997-regulator.c

regulator: max8997: Use scoped device node handling to simplify error paths

2024-08-14 18:21:44 +01:00

max8998.c

regulator: max8998: Convert to GPIO descriptors

2024-02-26 13:46:37 +00:00

max14577-regulator.c

regulator: max14577: Add error check for max14577_read_reg()

2025-05-26 14:01:29 +01:00

max20086-regulator.c

regulator: max20086: Fix refcount leak in max20086_parse_regulators_dt()

2025-06-08 23:29:48 +01:00

max20411-regulator.c

regulator: add missing MODULE_DESCRIPTION() macro

2024-06-10 15:39:29 +01:00

max77503-regulator.c

regulator: max77503: remove unused struct 'max77503_dev'

2024-05-29 11:24:22 +01:00

max77541-regulator.c

…

max77620-regulator.c

…

max77650-regulator.c

regulator: max77650: Use container_of and constify static data

2024-09-10 12:44:18 +01:00

max77686-regulator.c

…

max77693-regulator.c

…

max77802-regulator.c

regulator: Unify "negative error number" terminology in comments

2024-08-29 14:20:30 +01:00

max77826-regulator.c

regulator: max77826: Constify static data

2024-09-10 12:44:11 +01:00

max77857-regulator.c

regulator: max77857: Make max77857_id static

2024-08-01 12:50:10 +01:00

mc13xxx-regulator-core.c

…

mc13xxx.h

…

mc13783-regulator.c

…

mc13892-regulator.c

…

mcp16502.c

regulator: mcp16502: Add supplier for regulators

2024-08-13 12:41:44 +01:00

mp886x.c

regulator: mp886x: Fix ID table driver_data

2025-06-30 16:06:40 +01:00

mp5416.c

regulator: mp5416: Constify struct regulator_desc

2024-09-09 18:27:01 +01:00

mp8859.c

regulator: mp8859: Implement set_current_limit()

2024-02-26 13:46:55 +00:00

mpq7920.c

…

mpq7920.h

…

mt6311-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

mt6311-regulator.h

…

mt6315-regulator.c

…

mt6323-regulator.c

…

mt6331-regulator.c

…

mt6332-regulator.c

…

mt6357-regulator.c

regulator: update some comments ([gs]et_voltage_vsel vs [gs]et_voltage_sel)

2024-09-13 14:57:08 +01:00

mt6358-regulator.c

…

mt6359-regulator.c

…

mt6360-regulator.c

regulator: mt6360: De-capitalize devicetree regulator subnodes

2024-04-09 16:22:59 +01:00

mt6370-regulator.c

…

mt6380-regulator.c

…

mt6397-regulator.c

…

mtk-dvfsrc-regulator.c

regulator: mtk-dvfsrc: Constify static data

2024-09-10 12:44:12 +01:00

of_regulator.c

regulator: Add (devm_)of_regulator_get()

2025-02-24 15:26:08 +00:00

palmas-regulator.c

…

pbias-regulator.c

…

pca9450-regulator.c

regulator: pca9450: Add restart handler

2025-05-12 21:09:50 +09:00

pcap-regulator.c

regulator: pcap: Constify static data

2024-09-10 12:44:13 +01:00

pf8x00-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

pf9453-regulator.c

regulator: pf9453: convert to use maple tree register cache

2025-04-24 12:56:29 +01:00

pfuze100-regulator.c

regulator: pfuze100: Constify static data

2024-09-10 12:44:14 +01:00

pv88060-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

pv88060-regulator.h

…

pv88080-regulator.c

…

pv88080-regulator.h

…

pv88090-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

pv88090-regulator.h

…

pwm-regulator.c

regulator: pwm-regulator: Use dev_err_probe() for error paths in .probe()

2024-02-19 16:59:34 +00:00

qcom_rpm-regulator.c

…

qcom_smd-regulator.c

regulator: qcom-smd: make smd_vreg_rpm static

2024-09-30 01:11:44 +02:00

qcom_spmi-regulator.c

regulator: qcom_spmi: Constify struct spmi_voltage_range

2025-05-19 11:41:48 +01:00

qcom_usb_vbus-regulator.c

…

qcom-labibb-regulator.c

…

qcom-pm8008-regulator.c

regulator: add pm8008 pmic regulator driver

2024-06-13 18:42:21 +01:00

qcom-refgen-regulator.c

regulator: qcom-refgen: Constify static data

2024-09-10 12:44:15 +01:00

qcom-rpmh-regulator.c

regulator: qcom-rpmh: Update ranges for FTSMPS525

2024-11-18 15:44:30 +00:00

raa215300.c

…

rc5t583-regulator.c

…

regnl.h

…

renesas-usb-vbus-regulator.c

regulator: Call of_node_put() only once in rzg2l_usb_vbus_regulator_probe()

2024-09-30 01:11:43 +02:00

rk808-regulator.c

objtool, regulator: rk808: Remove potential undefined behavior in rk806_set_mode_dcdc()

2025-03-25 23:00:29 +01:00

rn5t618-regulator.c

…

rohm-regulator.c

regulator: rohm-regulator: warn if unsupported voltage is set

2024-05-16 13:36:42 +01:00

rpi-panel-attiny-regulator.c

regulator: rpi-panel-attiny: use new GPIO line value setter callbacks

2025-04-08 12:05:42 +01:00

rt4801-regulator.c

…

rt4803.c

…

rt4831-regulator.c

regulator: add missing MODULE_DESCRIPTION() macro

2024-06-10 15:39:29 +01:00

rt5033-regulator.c

…

rt5120-regulator.c

regulator: rt5120: Convert comma to semicolon

2024-07-29 01:19:05 +01:00

rt5190a-regulator.c

…

rt5739.c

…

rt5759-regulator.c

…

rt6160-regulator.c

…

rt6190-regulator.c

…

rt6245-regulator.c

…

rtmv20-regulator.c

regulator: rtmv20: convert to use maple tree register cache

2024-03-25 00:48:23 +00:00

rtq2134-regulator.c

…

rtq2208-regulator.c

regulator: rtq2208: Fix the LDO DVS capability

2025-03-17 12:45:37 +00:00

rtq6752-regulator.c

regulator: rtq6752: make const read-only array fault_mask static

2025-03-17 17:35:52 +00:00

s2mpa01.c

…

s2mps11.c

regulator: s2mps11: Add support for S2MPU05 regulators

2025-03-13 12:38:52 +00:00

s5m8767.c

regulator: s5m8767: Convert to GPIO descriptors

2025-04-07 12:53:34 +01:00

sc2731-regulator.c

…

scmi-regulator.c

regulator: scmi: Simplify with scoped for each OF child loop

2024-08-14 18:21:48 +01:00

sky81452-regulator.c

…

slg51000-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

slg51000-regulator.h

…

stm32-booster.c

…

stm32-pwr.c

regulator: stm32-pwr: add support of STM32MP13

2024-05-27 01:32:22 +01:00

stm32-vrefbuf.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

stpmic1_regulator.c

…

stw481x-vmmc.c

…

sun20i-regulator.c

regulator: sun20i: Add Allwinner D1 LDOs driver

2024-05-09 17:44:01 +02:00

sy7636a-regulator.c

…

sy8106a-regulator.c

regulator: Drop explicit initialization of struct i2c_device_id::driver_data to 0

2024-05-27 01:32:50 +01:00

sy8824x.c

regulator: sy8824x: Fix ID table driver_data

2025-06-30 16:06:39 +01:00

sy8827n.c

…

ti-abb-regulator.c

regulator: ti-abb: don't use devm_platform_ioremap_resource_byname for shared interrupt register

2024-01-23 15:05:13 +00:00

tps6105x-regulator.c

…

tps6286x-regulator.c

regulator: add missing MODULE_DESCRIPTION() macro

2024-06-10 15:39:29 +01:00

tps6287x-regulator.c

regulator: TPS6287X: Use min/max uV to get VRANGE

2025-01-21 15:21:56 +00:00

tps6507x-regulator.c

…

tps6524x-regulator.c

…

tps6586x-regulator.c

…

tps6594-regulator.c

regulator: tps6594-regulator: Fix the number of irqs for TPS65224 and TPS6594

2024-06-04 13:22:18 +01:00

tps51632-regulator.c

regulator: tps51632: convert to use maple tree register cache

2024-03-25 00:48:25 +00:00

tps62360-regulator.c

regulator: tps62360: convert to use maple tree register cache

2024-03-25 00:48:26 +00:00

tps65023-regulator.c

regulator: tps65023: Constify static data

2024-09-10 12:44:09 +01:00

tps65086-regulator.c

…

tps65090-regulator.c

…

tps65132-regulator.c

regulator: tps65132: Add of_match table

2024-03-25 19:28:27 +00:00

tps65217-regulator.c

…

tps65218-regulator.c

…

tps65219-regulator.c

regulator: tps65219: Fix devm_kmalloc size allocation

2025-06-29 22:10:41 +01:00

tps65910-regulator.c

…

tps65912-regulator.c

…

tps68470-regulator.c

…

twl6030-regulator.c

…

twl-regulator.c

…

uniphier-regulator.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

userspace-consumer.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

vctrl-regulator.c

…

vexpress-regulator.c

…

virtual.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

vqmmc-ipq4019-regulator.c

regulator: vqmmc-ipq4019: fix module autoloading

2024-04-10 18:48:59 +01:00

wm831x-dcdc.c

…

wm831x-isink.c

regulator: wm831x-isink: Convert comma to semicolon

2024-07-29 01:19:04 +01:00

wm831x-ldo.c

…

wm8350-regulator.c

regulator: Switch back to struct platform_driver::remove()

2024-11-12 13:08:35 +00:00

wm8400-regulator.c

regulator: wm8400: Constify struct regulator_desc

2024-09-09 21:08:42 +01:00

wm8994-regulator.c

…