Johan Carlsson 6d5dc96b15 ALSA: usb-audio: Stop parsing channels bits when all channels are found. ...

[ Upstream commit a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7 ]

If a usb audio device sets more bits than the amount of channels
it could write outside of the map array.

Signed-off-by: Johan Carlsson <johan.carlsson@teenage.engineering>
Fixes: 04324ccc75 ("ALSA: usb-audio: add channel map support")
Message-ID: <20240313081509.9801-1-johan.carlsson@teenage.engineering>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-03-26 18:22:23 -04:00

..

6fire

ALSA: 6fire: fix control and bulk message timeouts

2021-11-17 09:48:18 +01:00

bcd2000

ALSA: bcd2000: Fix a UAF bug on the error path of probing

2022-08-25 11:17:17 +02:00

caiaq

ALSA: caiaq: input: Add error handling for unsupported input methods in snd_usb_caiaq_input_init

2023-05-17 11:35:59 +02:00

hiface

ALSA: hiface: fix multiple memory leak bugs

2019-08-07 12:20:00 +02:00

line6

ALSA: line6: fix stack overflow in line6_midi_transmit

2023-01-18 11:41:44 +01:00

misc

ALSA: ua101: fix division by zero at probe

2021-11-17 09:48:18 +01:00

usx2y

ALSA: usx2y: Don't call free_pages_exact() with NULL address

2021-07-20 16:10:41 +02:00

card.c

ALSA: usb-audio: Add error checks for usb_driver_claim_interface() calls

2021-05-14 09:44:27 +02:00

card.h

ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109

2020-08-19 08:16:24 +02:00

clock.c

ALSA: usb-audio: fix incorrect clock source setting

2021-08-12 13:20:55 +02:00

clock.h

ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000

2020-02-19 19:52:57 +01:00

debug.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

endpoint.c

treewide: Remove uninitialized_var() usage

2023-06-09 10:29:01 +02:00

endpoint.h

Revert "ALSA: usb-audio: Improve frames size computation"

2020-07-09 09:37:55 +02:00

format.c

ALSA: usb-audio: Fix regression on detection of Roland VS-100

2023-04-05 11:16:45 +02:00

format.h

ALSA: usb: initial USB Audio Device Class 3.0 support

2018-03-21 11:46:33 +01:00

helper.c

ALSA: usb-audio: Fix gpf in snd_usb_pipe_sanity_check

2019-07-30 12:32:21 +02:00

helper.h

ALSA: usb-audio: More validations of descriptor units

2019-08-22 10:35:59 +02:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

Merge branch 'topic/usb-validation' into for-next

2019-08-22 15:42:03 +02:00

media.c

media: sound/usb: Use Media Controller API to share media resources

2019-04-22 11:21:06 -04:00

media.h

media: sound/usb: Use Media Controller API to share media resources

2019-04-22 11:21:06 -04:00

midi.c

ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()

2022-11-25 17:42:17 +01:00

midi.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mixer_maps.c

ALSA: usb-audio: Add dB range mapping for Sennheiser Communications Headset PC 8

2021-05-11 14:04:13 +02:00

mixer_quirks.c

ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB

2022-03-28 08:46:45 +02:00

mixer_quirks.h

ALSA: usb-audio: Initialize Dell Dock playback volumes

2018-05-02 16:02:32 +02:00

mixer_scarlett_gen2.c

ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions

2021-07-20 16:10:46 +02:00

mixer_scarlett_gen2.h

ALSA: usb-audio: scarlett2: Improve driver startup messages

2021-06-03 08:59:00 +02:00

mixer_scarlett.c

ALSA: usb-audio: More constifications

2021-05-11 14:04:13 +02:00

mixer_scarlett.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mixer_us16x08.c

ALSA: usb-audio: US16x08: fix value count for level meters

2020-12-08 10:40:27 +01:00

mixer_us16x08.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mixer.c

ALSA: usb-audio: Add missing proc text entry for BESPOKEN type

2021-07-28 13:30:58 +02:00

mixer.h

ALSA: usb-audio: scarlett2: Fix wrong resume call

2021-07-14 16:52:59 +02:00

pcm.c

ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode

2021-03-04 10:26:10 +01:00

pcm.h

ALSA: usb-audio: Add UAC3 Power Domains to suspend/resume

2018-07-31 15:01:36 +02:00

power.c

ALSA: usb-audio: More validations of descriptor units

2019-08-22 10:35:59 +02:00

power.h

ALSA: usb-audio: Initial Power Domain support

2018-07-31 15:01:22 +02:00

proc.c

ALSA: usb-audio: More constifications

2021-05-11 14:04:13 +02:00

proc.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

quirks-table.h

ALSA: usb-audio: Add support for Mythware XA001AU capture and playback interfaces.

2023-08-30 16:27:19 +02:00

quirks.c

ALSA: usb-audio: Add DSD support for Accuphase DAC-60

2022-11-25 17:42:08 +01:00

quirks.h

ALSA: usb-audio: Rewrite registration quirk handling

2020-07-22 09:32:59 +02:00

stream.c

ALSA: usb-audio: Stop parsing channels bits when all channels are found.

2024-03-26 18:22:23 -04:00

stream.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

usbaudio.h

ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant

2022-04-27 13:50:47 +02:00

validate.c

ALSA: usb-audio: More constifications

2021-05-11 14:04:13 +02:00