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linux/drivers/pinctrl
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Antonio Borneo a9659016f9 pinctrl: stm32: fix array read out of bound 
[ Upstream commit edd48fd9d45370d6c8ba0dd834fcc51ff688cc87 ]

The existing code does not verify if the "tentative" index exceeds
the size of the array, causing out of bound read.
Issue identified with kasan.

Check the index before using it.

Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Fixes: 32c170ff15b0 ("pinctrl: stm32: set default gpio line names using pin names")
Link: https://lore.kernel.org/r/20231107110520.4449-1-antonio.borneo@foss.st.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-08 08:52:21 +01:00
..
actions
pinctrl: actions: remove MODULE_LICENSE in non-modules
2023-04-13 13:13:50 -07:00
aspeed
pinctrl: aspeed: Revert "Force to disable the function's signal"
2023-01-30 23:51:03 +01:00
bcm
pinctrl: nsp-gpio: Silence probe deferral messages
2023-08-10 10:41:20 +02:00
berlin
pinctrl: berlin: as370: Use devm_platform_get_and_ioremap_resource()
2023-07-16 23:08:22 +02:00
cirrus
pinctrl: cs42l43: Add support for the cs42l43
2023-08-17 12:06:11 +01:00
freescale
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
intel
pinctrl: baytrail: fix debounce disable case
2023-11-20 11:59:24 +01:00
mediatek
pinctrl: mediatek: assign functions to configure pin bias on MT7986
2023-08-21 12:39:11 +02:00
meson
pinctrl: use capital "OR" for multiple licenses in SPDX
2023-08-23 14:31:58 +02:00
mvebu
intel-pinctrl for v6.6-1
2023-08-25 15:47:18 +02:00
nomadik
Core changes:
2023-02-22 11:05:56 -08:00
nuvoton
pinctrl: nuvoton: wpcm450: fix out of bounds write
2023-09-12 09:03:18 +02:00
nxp
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pxa
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
qcom
pinctrl: qcom: lpass-lpi: fix concurrent register updates
2023-10-16 14:56:49 +02:00
renesas
pinctrl: renesas: rzg2l: Make reverse order of enable() for disable()
2023-11-20 11:59:25 +01:00
samsung
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
spear
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
sprd
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
starfive
pinctrl: starfive: jh7110: Add system pm ops to save and restore context
2023-09-12 10:09:40 +02:00
stm32
pinctrl: stm32: fix array read out of bound
2023-12-08 08:52:21 +01:00
sunplus
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
sunxi
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
tegra
Revert "pinctrl: tegra: Add support to display pin function"
2023-09-27 10:51:57 +02:00
ti
pinctrl: ti: Convert to devm_platform_get_and_ioremap_resource()
2023-07-16 23:08:22 +02:00
uniphier
pinctrl: uniphier: Add missing header(s)
2022-10-24 17:06:47 +03:00
visconti
…
vt8500
…
core.c
pinctrl: avoid reload of p state in list iteration
2023-12-08 08:52:15 +01:00
core.h
pinctrl: Move for_each_maps() to namespace and hide iterator inside
2022-11-14 14:19:33 +01:00
devicetree.c
pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map
2022-11-10 12:26:18 +01:00
devicetree.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
Kconfig
pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver
2023-08-15 11:06:32 +02:00
Makefile
pinctrl: pinctrl-oxnas: remove obsolete pinctrl driver
2023-08-15 11:06:32 +02:00
pinconf-generic.c
pinctrl: pinconf-generic: add missing of_node_put()
2022-11-25 10:49:28 +01:00
pinconf.c
…
pinconf.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
pinctrl-amd.c
Pin control bulk changes for the v6.6 kernel cycle:
2023-08-30 19:36:19 -07:00
pinctrl-amd.h
pinctrl: amd: Drop pull up select configuration
2023-07-13 00:04:43 +02:00
pinctrl-apple-gpio.c
pinctrl: apple-gpio: Add missing header(s)
2022-10-24 12:31:17 +03:00
pinctrl-artpec6.c
…
pinctrl-as3722.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
2022-06-10 14:51:36 +02:00
pinctrl-at91-pio4.c
pinctrl: at91-pio4: drop useless check in atmel_conf_pin_config_dbg_show()
2023-08-10 10:10:01 +02:00
pinctrl-at91.c
pinctrl: at91: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
2023-08-21 18:58:10 +03:00
pinctrl-at91.h
…
pinctrl-axp209.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-bm1880.c
pinctrl: bm1880: Add missing header(s)
2022-10-24 12:53:33 +03:00
pinctrl-cy8c95x0.c
pinctrl: cy8c95x0: Add reset support
2023-07-20 21:18:21 +02:00
pinctrl-da850-pupd.c
pinctrl: da850-pupd: Drop empty platform remove function
2022-12-29 02:02:46 +01:00
pinctrl-da9062.c
…
pinctrl-digicolor.c
pinctrl: digicolor: Use proper headers and drop OF dependency
2023-01-16 15:14:03 +01:00
pinctrl-equilibrium.c
pinctrl: equilibrium: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-equilibrium.h
pinctrl: equilibrium: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-falcon.c
pinctrl: lantiq: Remove unused of_gpio.h inclusion
2023-06-16 15:04:34 +02:00
pinctrl-gemini.c
pinctrl: gemini: Add missing header(s)
2022-10-24 17:06:45 +03:00
pinctrl-ingenic.c
Pin control changes for the v6.2 kernel cycle:
2022-12-13 13:03:06 -08:00
pinctrl-k210.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-keembay.c
…
pinctrl-lantiq.c
pinctrl: lantiq: Add missing header(s)
2022-10-24 17:06:46 +03:00
pinctrl-lantiq.h
pinctrl: lantiq: Remove unsued declaration ltq_pinctrl_unregister()
2023-09-11 15:42:12 +02:00
pinctrl-loongson2.c
pinctrl: loongson2: Fix some const correctness
2022-11-25 11:41:01 +01:00
pinctrl-lpc18xx.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-max77620.c
pinctrl: max77620: drop unneeded MODULE_ALIAS
2022-04-22 22:56:46 +02:00
pinctrl-mcp23s08_i2c.c
pinctrl: Switch i2c drivers back to use .probe()
2023-05-29 15:16:30 +02:00
pinctrl-mcp23s08_spi.c
pinctrl: mcp23s08: check return value of devm_kasprintf()
2023-08-10 09:56:31 +02:00
pinctrl-mcp23s08.c
pinctrl: mcp23s08: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-mcp23s08.h
pinctrl: mcp23s08: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-microchip-sgpio.c
pinctrl: microchip-sgpio: check return value of devm_kasprintf()
2023-06-16 15:01:45 +02:00
pinctrl-mlxbf3.c
pinctrl: mlxbf3: Remove gpio_disable_free()
2023-08-25 15:44:15 +02:00
pinctrl-ocelot.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-palmas.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-pic32.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-pic32.h
…
pinctrl-pistachio.c
pinctrl: pistachio: Convert to immutable irq_chip
2023-04-20 16:07:40 +02:00
pinctrl-rk805.c
pinctrl: rk805: Add rk806 pinctrl support
2023-05-15 16:21:01 +01:00
pinctrl-rockchip.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-rockchip.h
pinctrl: rockchip: Add RV1126 pinctrl support
2022-08-22 09:51:08 +02:00
pinctrl-single.c
pinctrl: single: Add compatible for ti,am654-padconf
2023-08-10 10:39:17 +02:00
pinctrl-st.c
pinctrl: st: Convert to immutable irq_chip
2023-04-14 11:08:17 +02:00
pinctrl-stmfx.c
pinctrl: stmfx: Do not check for 0 return after calling platform_get_irq()
2023-08-10 10:11:33 +02:00
pinctrl-sx150x.c
pinctrl: Explicitly include correct DT includes
2023-07-20 21:41:24 +02:00
pinctrl-tb10x.c
…
pinctrl-utils.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
2022-06-10 14:51:36 +02:00
pinctrl-utils.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00
pinctrl-xway.c
pinctrl: lantiq: Remove unused of_gpio.h inclusion
2023-06-16 15:04:34 +02:00
pinctrl-zynq.c
pinctrl: zynq: use module_platform_driver to simplify the code
2022-03-15 01:46:13 +01:00
pinctrl-zynqmp.c
pinctrl: pinctrl-zynqmp: Add support for output-enable and bias-high impedance
2023-08-07 10:48:03 +02:00
pinmux.c
pinctrl: pinmux: handle radix_tree_insert() errors in pinmux_generic_add_function()
2023-07-28 22:08:58 +02:00
pinmux.h
pinctrl: Clean up headers
2022-10-24 17:06:48 +03:00