Charles HanandGreg Kroah-Hartman 09adf8792b gpio: grgpio: Add NULL check in grgpio_probe ...

[ Upstream commit 050b23d081 ]

devm_kasprintf() can return a NULL pointer on failure,but this
returned value in grgpio_probe is not checked.
Add NULL check in grgpio_probe, to handle kernel NULL
pointer dereference error.

Cc: stable@vger.kernel.org
Fixes: 7eb6ce2f27 ("gpio: Convert to using %pOF instead of full_name")
Signed-off-by: Charles Han <hanchunchao@inspur.com>
Link: https://lore.kernel.org/r/20241114091822.78199-1-hanchunchao@inspur.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-12-14 19:54:24 +01:00

..

gpio-74x164.c

gpio: 74x164: Enable output pins after registers are reset

2024-03-06 14:45:19 +00:00

gpio-74xx-mmio.c

…

gpio-104-dio-48e.c

Merge tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2022-10-08 09:46:29 -07:00

gpio-104-idi-48.c

Merge tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2022-10-08 09:46:29 -07:00

gpio-104-idio-16.c

Merge tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2022-10-08 09:46:29 -07:00

gpio-adnp.c

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gpio-adp5520.c

…

gpio-aggregator.c

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gpio-altera-a10sr.c

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gpio-altera.c

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gpio-amd8111.c

gpio: amd8111: Fix PCI device reference count leak

2022-11-30 17:18:35 +01:00

gpio-amd-fch.c

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gpio-amdpt.c

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gpio-arizona.c

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gpio-aspeed-sgpio.c

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gpio-aspeed.c

gpio: aspeed: Use devm_clk api to manage clock source

2024-10-17 15:22:21 +02:00

gpio-ath79.c

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gpio-bcm-kona.c

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gpio-bd9571mwv.c

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gpio-bd71815.c

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gpio-bd71828.c

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gpio-brcmstb.c

…

gpio-bt8xx.c

…

gpio-cadence.c

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gpio-clps711x.c

…

gpio-creg-snps.c

…

gpio-crystalcove.c

gpio: crystalcove: Use -ENOTSUPP consistently

2024-05-17 11:56:09 +02:00

gpio-cs5535.c

…

gpio-da9052.c

…

gpio-da9055.c

…

gpio-davinci.c

gpio: davinci: fix lazy disable

2024-10-17 15:22:02 +02:00

gpio-dln2.c

…

gpio-dwapb.c

gpio: dwapb: mask/unmask IRQ when disable/enale it

2024-01-01 12:39:07 +00:00

gpio-eic-sprd.c

gpio: eic-sprd: Clear interrupt after set the interrupt type

2024-01-31 16:17:11 -08:00

gpio-em.c

…

gpio-en7523.c

…

gpio-ep93xx.c

gpio: ep93xx: Fix port F hwirq numbers in handler

2023-02-01 08:34:47 +01:00

gpio-exar.c

gpio: exar: set value when external pull-up or pull-down is present

2024-12-14 19:54:01 +01:00

gpio-f7188x.c

gpio-f7188x: fix chip name and pin count on Nuvoton chip

2023-06-05 09:26:18 +02:00

gpio-ftgpio010.c

gpio: ftgpio010: Make irqchip immutable

2022-09-20 16:10:53 +02:00

gpio-ge.c

…

gpio-gpio-mm.c

…

gpio-grgpio.c

gpio: grgpio: Add NULL check in grgpio_probe

2024-12-14 19:54:24 +01:00

gpio-gw-pld.c

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gpio-hisi.c

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gpio-hlwd.c

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gpio-htc-egpio.c

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gpio-i8255.c

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gpio-i8255.h

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gpio-ich.c

…

gpio-idt3243x.c

…

gpio-imx-scu.c

gpio: imx-scu: add imx-scu GPIO driver

2022-08-31 17:21:23 +02:00

gpio-iop.c

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gpio-it87.c

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gpio-ixp4xx.c

gpio: ixp4xx: Make irqchip immutable

2022-09-13 16:17:45 +02:00

gpio-janz-ttl.c

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gpio-kempld.c

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gpio-logicvc.c

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gpio-loongson1.c

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gpio-loongson.c

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gpio-lp873x.c

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gpio-lp3943.c

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gpio-lp87565.c

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gpio-lpc18xx.c

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gpio-lpc32xx.c

…

gpio-madera.c

…

gpio-max730x.c

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gpio-max732x.c

…

gpio-max3191x.c

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gpio-max7300.c

i2c: Make remove callback return void

2022-08-16 12:46:26 +02:00

gpio-max7301.c

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gpio-max77620.c

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gpio-max77650.c

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gpio-mb86s7x.c

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gpio-mc33880.c

…

gpio-menz127.c

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gpio-merrifield.c

…

gpio-ml-ioh.c

…

gpio-mlxbf2.c

gpio: mlxbf2: Use generic_handle_irq_safe()

2022-09-19 15:08:38 +02:00

gpio-mlxbf.c

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gpio-mm-lantiq.c

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gpio-mmio.c

…

gpio-mockup.c

gpio: mockup: Fix mode of debugfs files

2023-05-30 14:03:18 +01:00

gpio-moxtet.c

…

gpio-mpc8xxx.c

gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx

2022-09-07 13:17:23 +02:00

gpio-mpc5200.c

…

gpio-msc313.c

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gpio-mt7621.c

Merge tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

2022-10-08 09:46:29 -07:00

gpio-mvebu.c

gpio: mvebu: fix irq domain leak

2023-08-03 10:23:49 +02:00

gpio-mxc.c

gpio: mxc: Unlock on error path in mxc_flip_edge()

2023-02-01 08:34:47 +01:00

gpio-mxs.c

…

gpio-octeon.c

…

gpio-omap.c

…

gpio-palmas.c

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gpio-pca953x.c

gpio: pca953x: fix pca953x_irq_bus_sync_unlock race

2024-07-25 09:49:15 +02:00

gpio-pca9570.c

…

gpio-pcf857x.c

i2c: Make remove callback return void

2022-08-16 12:46:26 +02:00

gpio-pch.c

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gpio-pci-idio-16.c

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gpio-pcie-idio-24.c

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gpio-pisosr.c

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gpio-pl061.c

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gpio-pmic-eic-sprd.c

gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip

2023-10-06 14:56:50 +02:00

gpio-pxa.c

gpio: pxa: disable pinctrl calls for MMP_GPIO

2023-10-10 22:00:45 +02:00

gpio-raspberrypi-exp.c

…

gpio-rc5t583.c

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gpio-rcar.c

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gpio-rda.c

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gpio-rdc321x.c

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gpio-realtek-otto.c

gpio: realtek-otto: switch to 32-bit I/O

2022-08-31 17:46:30 +02:00

gpio-reg.c

…

gpio-regmap.c

…

gpio-rockchip.c

gpio: rockchip: fix OF node leak in probe()

2024-09-12 11:10:29 +02:00

gpio-sa1100.c

…

gpio-sama5d2-piobu.c

…

gpio-sch311x.c

…

gpio-sch.c

…

gpio-sifive.c

gpio: sifive: add missing check for platform_get_irq

2023-06-28 11:12:34 +02:00

gpio-sim.c

gpio: sim: pass the GPIO device's software node to irq domain

2023-08-30 16:11:13 +02:00

gpio-siox.c

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gpio-sl28cpld.c

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gpio-sodaville.c

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gpio-spear-spics.c

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gpio-sprd.c

…

gpio-sta2x11.c

…

gpio-stmpe.c

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gpio-stp-xway.c

…

gpio-syscon.c

…

gpio-tb10x.c

gpio: tb10x: Fix an error handling path in tb10x_gpio_probe()

2023-10-06 14:56:43 +02:00

gpio-tc3589x.c

gpio: tc3589x: Make irqchip immutable

2022-10-03 20:56:46 +02:00

gpio-tegra186.c

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gpio-tegra.c

gpio: tegra: Convert to immutable irq chip

2022-10-20 13:47:54 +02:00

gpio-thunderx.c

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gpio-timberdale.c

gpio: timberdale: Fix potential deadlock on &tgpio->lock

2023-10-25 12:03:09 +02:00

gpio-tn48m.c

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gpio-tpic2810.c

i2c: Make remove callback return void

2022-08-16 12:46:26 +02:00

gpio-tps6586x.c

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gpio-tps65086.c

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gpio-tps65218.c

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gpio-tps65910.c

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gpio-tps65912.c

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gpio-tps68470.c

gpio: tps68470: Make tps68470_gpio_output() always set the initial value

2023-08-03 10:23:48 +02:00

gpio-tqmx86.c

gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type

2024-06-21 14:35:49 +02:00

gpio-ts4800.c

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gpio-ts4900.c

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gpio-ts5500.c

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gpio-twl4030.c

gpio: twl4030: Reorder functions which allows to drop a forward declaraion

2022-09-20 09:02:08 +02:00

gpio-twl6040.c

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gpio-ucb1400.c

gpio: ucb1400: Use proper header

2022-08-31 13:37:32 +02:00

gpio-uniphier.c

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gpio-vf610.c

gpio: vf610: mask the gpio irq in system suspend and support wakeup

2023-10-25 12:03:16 +02:00

gpio-viperboard.c

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gpio-virtio.c

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gpio-visconti.c

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gpio-vx855.c

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gpio-wcd934x.c

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gpio-wcove.c

gpio: wcove: Use -ENOTSUPP consistently

2024-05-17 11:56:09 +02:00

gpio-winbond.c

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gpio-wm831x.c

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gpio-wm8350.c

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gpio-wm8994.c

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gpio-ws16c48.c

gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent

2023-08-16 18:27:29 +02:00

gpio-xgene-sb.c

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gpio-xgene.c

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gpio-xgs-iproc.c

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gpio-xilinx.c

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gpio-xlp.c

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gpio-xra1403.c

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gpio-xtensa.c

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gpio-zevio.c

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gpio-zynq.c

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gpio-zynqmp-modepin.c

gpio: modepin: Enable module autoloading

2024-09-12 11:10:29 +02:00

gpiolib-acpi.c

gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04

2024-01-31 16:17:08 -08:00

gpiolib-acpi.h

gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get

2022-10-04 15:41:12 +02:00

gpiolib-cdev.c

gpiolib: cdev: Ignore reconfiguration without direction

2024-09-30 16:23:55 +02:00

gpiolib-cdev.h

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gpiolib-devres.c

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gpiolib-legacy.c

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gpiolib-of.c

gpiolib: fix OOB access in quirk callbacks

2022-09-20 08:30:57 +02:00

gpiolib-of.h

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gpiolib-sysfs.c

gpiolib: sysfs: Fix error handling on failed export

2023-12-13 18:39:24 +01:00

gpiolib-sysfs.h

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gpiolib.c

gpio: prevent potential speculation leaks in gpio_device_get_desc()

2024-09-30 16:23:55 +02:00

gpiolib.h

gpiolib: protect the GPIO device against being dropped while in use by user-space

2022-12-31 13:32:42 +01:00

Kconfig

gpio: tqmx86: fix typo in Kconfig label

2024-06-21 14:35:48 +02:00

Makefile

Merge tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2022-10-11 10:53:25 -07:00

TODO

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