Claudiu Beznea 0af388fce3 pinctrl: at91-pio4: check return value of devm_kasprintf() ...

[ Upstream commit f6fd5d4ff8 ]

devm_kasprintf() returns a pointer to dynamically allocated memory.
Pointer could be NULL in case allocation fails. Check pointer validity.
Identified with coccinelle (kmerr.cocci script).

Fixes: 776180848b ("pinctrl: introduce driver for Atmel PIO4 controller")
Depends-on: 1c4e5c470a ("pinctrl: at91: use devm_kasprintf() to avoid potential leaks")
Depends-on: 5a8f9cf269 ("pinctrl: at91-pio4: use proper format specifier for unsigned int")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230615105333.585304-4-claudiu.beznea@microchip.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-07-19 16:21:38 +02:00

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actions

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aspeed

pinctrl: aspeed: Revert "Force to disable the function's signal"

2023-02-14 19:11:50 +01:00

bcm

pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors

2023-07-19 16:21:34 +02:00

berlin

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cirrus

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freescale

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intel

pinctrl: cherryview: Return correct value if pin in push-pull mode

2023-07-19 16:21:36 +02:00

mediatek

pinctrl: mediatek: Initialize variable *buf to zero

2023-03-10 09:33:16 +01:00

meson

pinctrl: meson-axg: add missing GPIOA_18 gpio group

2023-06-14 11:15:28 +02:00

mvebu

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nomadik

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nuvoton

pinctrl: npcm7xx: Add missing check for ioremap

2023-07-19 16:21:37 +02:00

pxa

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qcom

pinctrl: qcom: lpass-lpi: set output value before enabling output

2023-05-11 23:03:02 +09:00

ralink

pinctrl: ralink: reintroduce ralink,rt2880-pinmux compatible string

2023-05-11 23:03:36 +09:00

renesas

pinctrl: renesas: r8a779g0: Fix ERROROUTC function names

2023-05-11 23:03:36 +09:00

samsung

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spear

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sprd

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starfive

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stm32

pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain

2023-03-10 09:33:11 +01:00

sunplus

pinctrl:sunplus: Add check for kmalloc

2023-07-19 16:21:37 +02:00

sunxi

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tegra

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ti

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uniphier

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visconti

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vt8500

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core.c

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core.h

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devicetree.c

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devicetree.h

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Kconfig

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Makefile

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pinconf-generic.c

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pinconf.c

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pinconf.h

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pinctrl-amd.c

Revert "pinctrl: amd: Disable and mask interrupts on resume"

2023-04-20 12:35:05 +02:00

pinctrl-amd.h

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pinctrl-apple-gpio.c

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pinctrl-artpec6.c

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pinctrl-as3722.c

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pinctrl-at91-pio4.c

pinctrl: at91-pio4: check return value of devm_kasprintf()

2023-07-19 16:21:38 +02:00

pinctrl-at91.c

pinctrl: at91: use devm_kasprintf() to avoid potential leaks

2023-03-10 09:33:59 +01:00

pinctrl-at91.h

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pinctrl-axp209.c

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pinctrl-bm1880.c

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pinctrl-cy8c95x0.c

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pinctrl-da850-pupd.c

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pinctrl-da9062.c

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pinctrl-digicolor.c

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pinctrl-equilibrium.c

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pinctrl-equilibrium.h

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pinctrl-falcon.c

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pinctrl-gemini.c

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pinctrl-ingenic.c

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pinctrl-k210.c

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pinctrl-keembay.c

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pinctrl-lantiq.c

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pinctrl-lantiq.h

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pinctrl-lpc18xx.c

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pinctrl-max77620.c

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pinctrl-mcp23s08_i2c.c

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pinctrl-mcp23s08_spi.c

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pinctrl-mcp23s08.c

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pinctrl-mcp23s08.h

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pinctrl-microchip-sgpio.c

pinctrl: microchip-sgpio: check return value of devm_kasprintf()

2023-07-19 16:21:38 +02:00

pinctrl-ocelot.c

pinctrl: ocelot: Fix alt mode for ocelot

2023-04-06 12:10:49 +02:00

pinctrl-oxnas.c

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pinctrl-palmas.c

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pinctrl-pic32.c

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pinctrl-pic32.h

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pinctrl-pistachio.c

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pinctrl-rk805.c

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pinctrl-rockchip.c

pinctrl: rockchip: Fix refcount leak in rockchip_pinctrl_parse_groups

2023-03-10 09:33:11 +01:00

pinctrl-rockchip.h

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pinctrl-single.c

pinctrl: single: fix potential NULL dereference

2023-02-14 19:11:50 +01:00

pinctrl-st.c

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pinctrl-stmfx.c

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pinctrl-sx150x.c

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pinctrl-tb10x.c

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pinctrl-thunderbay.c

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pinctrl-utils.c

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pinctrl-utils.h

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pinctrl-xway.c

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pinctrl-zynq.c

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pinctrl-zynqmp.c

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pinmux.c

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pinmux.h

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