Mark Brown ed8676d99f ASoC: Validate written enum values in custom controls ...

HyeongJun An <sammiee5311@gmail.com> says:

Some custom ASoC kcontrol put() handlers use the written enum value
(ucontrol->value.enumerated.item[0]) to index a table or compute a bit
shift before validating that the value is within the control's enum range.
An out-of-range value written from userspace is therefore consumed before
it is rejected.

This is the same class addressed for the Meson codecs in commit
1e00120680 ("ASoC: meson: g12a-tohdmitx: Validate written enum values")
and commit 3150b70e94 ("ASoC: meson: g12a-toacodec: Validate written
enum values").

Fix four more instances:
 - hdac_hdmi reads e->texts[item] before validation.
 - aiu converts the item before validating it.
 - fsl_audmix converts the item and uses the result before validation.
 - tegra210_ahub reads e->values[item] before validation.

Link: https://patch.msgid.link/20260609124317.38046-1-sammiee5311@gmail.com

2026-06-11 20:44:46 +01:00

..

aiu-acodec-ctrl.c

ASoC: meson: aiu: Validate written enum values

2026-06-11 20:44:44 +01:00

aiu-codec-ctrl.c

ASoC: meson: aiu: Validate written enum values

2026-06-11 20:44:44 +01:00

aiu-encoder-i2s.c

ASoC: meson: aiu-encoder-i2s: fix bit clock polarity

2025-10-07 13:19:43 +01:00

aiu-encoder-spdif.c

ASoC: meson: aiu: Fix spelling mistake "Unsupport" -> "Unsupported"

2021-09-27 13:01:07 +01:00

aiu-fifo-i2s.c

ASoC: meson: Constify static snd_pcm_hardware

2024-05-07 00:00:22 +09:00

aiu-fifo-spdif.c

ASoC: meson: Constify static snd_pcm_hardware

2024-05-07 00:00:22 +09:00

aiu-fifo.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

aiu-fifo.h

ASoC: meson: Remove unused declartion in header file

2024-09-10 18:02:37 +01:00

aiu.c

ASoC: Switch back to struct platform_driver::remove()

2024-09-09 18:26:49 +01:00

aiu.h

ASoC: meson: aiu: fix function pointer type mismatch

2024-02-14 00:43:30 +00:00

axg-card.c

ASoC: meson: Use helper function for_each_child_of_node_scoped()

2025-06-08 23:30:49 +01:00

axg-fifo.c

ASoC: meson: axg-fifo: fix irq scheduling issue with PREEMPT_RT

2024-08-08 20:34:55 +01:00

axg-fifo.h

ASoC: meson: axg-fifo: use FIELD helpers

2024-02-27 18:43:22 +00:00

axg-frddr.c

ASoC: meson: tdm: add sample rate support up to 768kHz

2024-06-28 13:39:33 +01:00

axg-pdm.c

ASoC: meson: merge DAI call back functions into ops

2023-08-14 13:10:20 +01:00

axg-spdifin.c

ASoC: meson: axg-spdifin: use max width for rate detection

2024-02-26 14:03:16 +00:00

axg-spdifout.c

ASoC: meson: axg-spdifout: convert to snd_soc_dapm_xxx()

2025-11-17 00:17:55 +00:00

axg-tdm-formatter.c

ASoC: meson: axg-tdm-formatter: Use guard() for mutex locks

2026-06-11 20:42:38 +01:00

axg-tdm-formatter.h

ASoC: meson: axg-tdm-formatters: fix sclk inversion

2020-07-30 19:45:01 +01:00

axg-tdm-interface.c

ASoC: meson: axg-tdm-interface: convert to snd_soc_dapm_xxx()

2025-11-17 00:17:56 +00:00

axg-tdm.h

ASoC: meson: axg-iface: set continuous rates

2024-09-30 01:10:55 +02:00

axg-tdmin.c

ASoC: meson: use helper function

2023-01-31 11:05:03 +00:00

axg-tdmout.c

ASoC: meson: use helper function

2023-01-31 11:05:03 +00:00

axg-toddr.c

ASoC: meson: tdm: add sample rate support up to 768kHz

2024-06-28 13:39:33 +01:00

g12a-toacodec.c

ASoC: meson: g12a-toacodec: convert to snd_soc_dapm_xxx()

2025-11-17 00:17:57 +00:00

g12a-tohdmitx.c

ASoC: meson: g12a-tohdmitx: convert to snd_soc_dapm_xxx()

2025-11-17 00:17:58 +00:00

gx-card.c

ASoC: meson: switch to use rtd->id from rtd->num

2024-11-01 14:48:11 +00:00

Kconfig

ASoC: meson: Standardize ASoC menu

2025-06-24 01:01:23 +01:00

Makefile

ASoC: meson: Use *-y instead of *-objs in Makefile

2024-05-08 11:39:24 +09:00

meson-card-utils.c

ASoC: meson: Use helper function for_each_child_of_node_scoped()

2025-06-08 23:30:49 +01:00

meson-card.h

ASoC: meson: Make meson_card_remove() return void

2023-10-23 13:29:46 +01:00

meson-codec-glue.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

meson-codec-glue.h

ASoC: meson: g12a: extract codec-to-codec utils

2020-02-13 20:57:20 +00:00

t9015.c

ASoC: meson: t9015: convert to snd_soc_dapm_xxx()

2025-11-17 00:17:59 +00:00