DigiGoon/android_kernel_xiaomi_sm8350
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android_kernel_xiaomi_sm8350/drivers/gpio
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Charles Han 53ff0caa6a gpio: grgpio: Add NULL check in grgpio_probe 
[ Upstream commit 050b23d081da0f29474de043e9538c1f7a351b3b ]

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 19:44:47 +01:00
..
gpio-74x164.c gpio: 74x164: Enable output pins after registers are reset 2024-03-06 14:36:10 +00:00
gpio-74xx-mmio.c
gpio-104-dio-48e.c
gpio-104-idi-48.c
gpio-104-idio-16.c
gpio-adnp.c
gpio-adp5520.c
gpio-adp5588.c
gpio-altera-a10sr.c
gpio-altera.c
gpio-amd-fch.c
gpio-amd8111.c gpio: amd8111: Fix PCI device reference count leak 2022-12-14 11:30:44 +01:00
gpio-amdpt.c
gpio-arizona.c
gpio-aspeed.c gpio: aspeed: Use devm_clk api to manage clock source 2024-11-08 16:20:45 +01:00
gpio-ath79.c
gpio-bcm-kona.c
gpio-bd9571mwv.c
gpio-bd70528.c
gpio-brcmstb.c
gpio-bt8xx.c
gpio-cadence.c gpio: cadence: Add missing MODULE_DEVICE_TABLE 2021-06-03 08:59:08 +02:00
gpio-clps711x.c
gpio-creg-snps.c
gpio-crystalcove.c gpio: crystalcove: Use -ENOTSUPP consistently 2024-05-17 11:43:52 +02:00
gpio-cs5535.c
gpio-da9052.c
gpio-da9055.c
gpio-davinci.c gpio: davinci: fix lazy disable 2024-11-08 16:20:42 +01:00
gpio-dln2.c
gpio-dwapb.c
gpio-eic-sprd.c gpio: eic-sprd: Clear interrupt after set the interrupt type 2024-02-23 08:24:53 +01:00
gpio-em.c
gpio-ep93xx.c gpio: ep93xx: Fix single irqchip with multi gpiochips 2021-02-17 10:35:14 +01:00
gpio-exar.c
gpio-f7188x.c
gpio-ftgpio010.c
gpio-ge.c
gpio-gpio-mm.c
gpio-grgpio.c gpio: grgpio: Add NULL check in grgpio_probe 2024-12-14 19:44:47 +01:00
gpio-gw-pld.c
gpio-hlwd.c
gpio-htc-egpio.c
gpio-ich.c
gpio-intel-mid.c
gpio-iop.c
gpio-it87.c
gpio-ixp4xx.c
gpio-janz-ttl.c
gpio-kempld.c
gpio-loongson.c
gpio-loongson1.c
gpio-lp873x.c
gpio-lp3943.c
gpio-lp87565.c
gpio-lpc18xx.c
gpio-lpc32xx.c
gpio-lynxpoint.c
gpio-madera.c
gpio-max730x.c
gpio-max732x.c
gpio-max3191x.c
gpio-max7300.c
gpio-max7301.c
gpio-max77620.c
gpio-max77650.c
gpio-mb86s7x.c
gpio-mc9s08dz60.c
gpio-mc33880.c
gpio-menz127.c
gpio-merrifield.c
gpio-ml-ioh.c
gpio-mlxbf.c
gpio-mm-lantiq.c
gpio-mmio.c
gpio-mockup.c gpio: mockup: Fix mode of debugfs files 2023-05-30 12:44:09 +01:00
gpio-moxtet.c
gpio-mpc8xxx.c gpio: mpc8xxx: Fix support for IRQ_TYPE_LEVEL_LOW flow_type in mpc85xx 2022-09-28 11:03:57 +02:00
gpio-mpc5200.c
gpio-msic.c
gpio-mt7621.c
gpio-mvebu.c gpio: mvebu/pwm: Refuse requests with inverted polarity 2022-05-25 09:14:37 +02:00
gpio-mxc.c gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode 2023-02-06 07:52:37 +01:00
gpio-mxs.c
gpio-octeon.c
gpio-omap.c gpio: omap: Save and restore sysconfig 2021-04-28 13:19:14 +02:00
gpio-palmas.c
gpio-pca953x.c gpio: pca953x: Add mutex_lock for regcache sync in PM 2022-09-15 12:04:52 +02:00
gpio-pcf857x.c gpio: pcf857x: Fix missing first interrupt 2021-03-04 10:26:49 +01:00
gpio-pch.c
gpio-pci-idio-16.c
gpio-pcie-idio-24.c gpio: pcie-idio-24: Enable PEX8311 interrupts 2020-11-18 19:20:31 +01:00
gpio-pisosr.c
gpio-pl061.c
gpio-pmic-eic-sprd.c gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip 2023-10-10 21:46:39 +02:00
gpio-pxa.c gpio: pxa: disable pinctrl calls for MMP_GPIO 2023-10-10 21:46:45 +02:00
gpio-raspberrypi-exp.c
gpio-rc5t583.c
gpio-rcar.c
gpio-rdc321x.c
gpio-reg.c
gpio-sa1100.c
gpio-sama5d2-piobu.c
gpio-sch.c
gpio-sch311x.c
gpio-siox.c
gpio-sodaville.c
gpio-spear-spics.c
gpio-sprd.c
gpio-sta2x11.c
gpio-stmpe.c
gpio-stp-xway.c
gpio-syscon.c
gpio-tb10x.c gpio: tb10x: Fix an error handling path in tb10x_gpio_probe() 2023-10-10 21:46:38 +02:00
gpio-tc3589x.c
gpio-tegra.c
gpio-tegra186.c gpio: tegra186: Fix chip_data type confusion 2022-03-02 11:41:17 +01:00
gpio-thunderx.c
gpio-timberdale.c gpio: timberdale: Fix potential deadlock on &tgpio->lock 2023-10-25 11:53:23 +02:00
gpio-tpic2810.c
gpio-tps6586x.c
gpio-tps65086.c
gpio-tps65218.c
gpio-tps65910.c
gpio-tps65912.c
gpio-tps68470.c gpio: tps68470: Make tps68470_gpio_output() always set the initial value 2023-08-11 11:53:44 +02:00
gpio-tqmx86.c gpio: tqmx86: really make IRQ optional 2021-08-12 13:20:57 +02:00
gpio-ts4800.c
gpio-ts4900.c gpio: ts4900: Do not set DAT and OE together 2022-03-16 13:21:46 +01:00
gpio-ts5500.c
gpio-twl4030.c
gpio-twl6040.c
gpio-ucb1400.c
gpio-uniphier.c gpio: uniphier: Fix void functions to remove return value 2021-09-30 10:09:23 +02:00
gpio-vf610.c gpio: vf610: set value before the direction to avoid a glitch 2023-10-25 11:53:24 +02:00
gpio-viperboard.c
gpio-vr41xx.c MIPS: Remove repetitive increase irq_err_count 2022-06-29 08:58:46 +02:00
gpio-vx855.c
gpio-wcove.c gpio: wcove: Use -ENOTSUPP consistently 2024-05-17 11:43:52 +02:00
gpio-winbond.c gpio: winbond: Fix error code in winbond_gpio_get() 2022-06-29 08:58:47 +02:00
gpio-wm831x.c
gpio-wm8350.c
gpio-wm8994.c
gpio-ws16c48.c
gpio-xgene-sb.c
gpio-xgene.c
gpio-xilinx.c
gpio-xlp.c
gpio-xra1403.c
gpio-xtensa.c
gpio-zevio.c
gpio-zx.c
gpio-zynq.c gpio: zynq: Check return value of pm_runtime_get_sync 2021-07-20 16:10:44 +02:00
gpiolib-acpi.c gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04 2024-02-23 08:24:52 +01:00
gpiolib-acpi.h
gpiolib-devprop.c
gpiolib-devres.c
gpiolib-legacy.c
gpiolib-of.c gpio: gpiolib-of: Fix refcount bugs in of_mm_gpiochip_add_data() 2022-08-25 11:17:57 +02:00
gpiolib-of.h
gpiolib-sysfs.c gpiolib: sysfs: Fix error handling on failed export 2023-12-13 18:18:15 +01:00
gpiolib.c gpio: prevent potential speculation leaks in gpio_device_get_desc() 2024-11-08 16:20:26 +01:00
gpiolib.h
Kconfig gpio: tqmx86: fix typo in Kconfig label 2024-07-05 09:08:16 +02:00
Makefile
sgpio-aspeed.c
TODO