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linux/drivers/pwm
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Uwe Kleine-König 7b85554c7c pwm: Fix out-of-bounds access in of_pwm_single_xlate() 
commit a297d07b9a upstream.

With args->args_count == 2 args->args[2] is not defined. Actually the
flags are contained in args->args[1].

Fixes: 3ab7b6ac5d ("pwm: Introduce single-PWM of_xlate function")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/243908750d306e018a3d4bf2eb745d53ab50f663.1704835845.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2024-01-25 15:27:42 -08:00
..
core.c pwm: Fix out-of-bounds access in of_pwm_single_xlate() 2024-01-25 15:27:42 -08:00
Kconfig pwm: Add clock based PWM output driver 2022-07-29 13:41:18 +02:00
Makefile pwm: Add clock based PWM output driver 2022-07-29 13:41:18 +02:00
pwm-ab8500.c pwm: ab8500: Fix error code in probe() 2023-07-19 16:21:59 +02:00
pwm-atmel-hlcdc.c pwm: atmel-hlcdc: Don't check the return code of pwmchip_remove() 2021-09-02 21:38:49 +02:00
pwm-atmel-tcb.c pwm: atmel-tcb: Fix resource freeing in error path and remove 2023-09-19 12:27:59 +02:00
pwm-atmel.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-bcm-iproc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-bcm-kona.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2) 2022-06-10 14:51:35 +02:00
pwm-bcm2835.c pwm: Simplify all drivers with explicit of_pwm_n_cells = 3 2021-05-25 18:19:15 +02:00
pwm-berlin.c pwm: berlin: Ensure configuring period and duty_cycle isn't wrongly skipped 2021-07-08 16:09:17 +02:00
pwm-brcmstb.c pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume 2023-11-20 11:52:15 +01:00
pwm-clk.c pwm: Add clock based PWM output driver 2022-07-29 13:41:18 +02:00
pwm-clps711x.c pwm: clps71xx: Implement .apply() callback 2022-04-22 18:52:30 +02:00
pwm-crc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-cros-ec.c pwm: cros-ec: Explicitly set .polarity in .get_state() 2023-04-13 16:55:18 +02:00
pwm-dwc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-ep93xx.c pwm: ep93xx: Simplify using devm_pwmchip_add() 2021-09-02 21:38:41 +02:00
pwm-fsl-ftm.c pwm: fsl-ftm: Simplify using devm_pwmchip_add() 2021-09-02 21:38:41 +02:00
pwm-hibvt.c pwm: hibvt: Explicitly set .polarity in .get_state() 2023-04-13 16:55:18 +02:00
pwm-img.c pwm: img: Rename variable pointing to driver private data 2022-02-02 17:06:05 +01:00
pwm-imx-tpm.c pwm: imx-tpm: force 'real_period' to be zero in suspend 2023-07-19 16:21:59 +02:00
pwm-imx1.c pwm: imx1: Implement .apply callback 2022-02-02 17:05:19 +01:00
pwm-imx27.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-intel-lgm.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-iqs620a.c pwm: iqs620a: Explicitly set .polarity in .get_state() 2023-04-13 16:55:19 +02:00
pwm-jz4740.c pwm: jz4740: Don't use dev_err_probe() in .request() 2024-01-25 15:27:42 -08:00
pwm-keembay.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-lp3943.c pwm: lp3943: Implement .apply() callback 2022-04-22 18:43:09 +02:00
pwm-lpc18xx-sct.c pwm: lpc18xx: Fix period handling 2022-07-29 13:41:18 +02:00
pwm-lpc32xx.c pwm: lpc32xx: Remove handling of PWM channels 2023-09-19 12:28:00 +02:00
pwm-lpss-pci.c pwm: lpss: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros 2022-09-28 16:18:57 +02:00
pwm-lpss-platform.c pwm: lpss: Use device_get_match_data() to get device data 2022-09-28 16:18:11 +02:00
pwm-lpss.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-lpss.h pwm: lpss: Add a comment to the bypass field 2022-09-28 16:21:46 +02:00
pwm-mediatek.c pwm: mediatek: always use bus clock for PWM on MT7622 2022-12-31 13:32:51 +01:00
pwm-meson.c pwm: meson: fix handling of period/duty if greater than UINT_MAX 2023-07-23 13:49:46 +02:00
pwm-mtk-disp.c pwm: mtk_disp: Fix the disable flow of disp_pwm 2023-07-19 16:21:59 +02:00
pwm-mxs.c pwm: mxs: Simplify using devm_pwmchip_add() 2021-09-02 21:38:45 +02:00
pwm-ntxec.c pwm: ntxec: Simplify using devm_pwmchip_add() 2021-09-02 21:38:46 +02:00
pwm-omap-dmtimer.c pwm: omap-dmtimer: Don't check the return code of pwmchip_remove() 2021-09-02 21:38:52 +02:00
pwm-pca9685.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-pxa.c pwm: pxa: Implement .apply() callback 2022-02-02 18:03:05 +01:00
pwm-raspberrypi-poe.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-rcar.c pwm: rcar: Simplify multiplication/shift logic 2022-02-24 15:14:56 +01:00
pwm-renesas-tpu.c pwm: renesas-tpu: Improve precision of period and duty_cycle calculation 2022-05-20 16:18:40 +02:00
pwm-rockchip.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-samsung.c pwm: samsung: Implement .apply() callback 2022-05-20 15:59:34 +02:00
pwm-sifive.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-sl28cpld.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-spear.c pwm: spear: Ensure configuring period and duty_cycle isn't wrongly skipped 2021-07-08 16:08:38 +02:00
pwm-sprd.c pwm: sprd: Explicitly set .polarity in .get_state() 2023-04-13 16:55:19 +02:00
pwm-sti.c pwm: sti: Reduce number of allocations and drop usage of chip_data 2023-11-20 11:52:15 +01:00
pwm-stm32-lp.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-stm32.c pwm: stm32: Fix enable count for clk in .probe() 2024-01-25 15:27:37 -08:00
pwm-stmpe.c pwm: stmpe: Implement .apply() callback 2022-05-20 16:28:35 +02:00
pwm-sun4i.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-sunplus.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-tegra.c pwm: tegra: Fix 32 bit build 2022-12-31 13:33:12 +01:00
pwm-tiecap.c pwm: tiecap: Simplify using devm_pwmchip_add() 2021-09-02 21:38:48 +02:00
pwm-tiehrpwm.c pwm: tiehrpwm: Implement .apply() callback 2022-02-24 13:52:59 +01:00
pwm-twl-led.c pwm: twl-led: Document some limitations and link to the reference manual 2022-07-29 13:41:18 +02:00
pwm-twl.c pwm: twl: Implement .apply() callback 2021-11-17 17:12:42 +01:00
pwm-visconti.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-vt8500.c pwm: vt8500: Rename variable pointing to driver private data 2022-02-24 14:35:20 +01:00
pwm-xilinx.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
sysfs.c pwm: sysfs: Do not apply state to already disabled PWMs 2023-07-19 16:21:59 +02:00