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OpenCloudOS-Kernel/sound/usb
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Johan Carlsson 22cad1b841 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 18:19:58 -04:00
..
6fire ALSA: usb/6fire: fix repeated words in comments 2022-07-25 08:28:17 +02:00
bcd2000 ALSA: bcd2000: refactor deprecated strncpy 2023-07-29 13:53:56 +02:00
caiaq ALSA: caiaq: Fix -Wformat-truncation warning 2023-09-15 13:21:31 +02:00
hiface ALSA: hiface: fix repeated words in comments 2022-07-25 08:28:37 +02:00
line6 ALSA: line6: fix stack overflow in line6_midi_transmit 2022-12-26 09:07:49 +01:00
misc ALSA: ua101: fix division by zero at probe 2021-10-27 08:23:30 +02:00
usx2y mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
Kconfig ALSA: usb-audio: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
Makefile ALSA: usb-audio: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
card.c ALSA: usb-audio: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
card.h ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless 2022-12-22 09:13:54 +01:00
clock.c ALSA: usb-audio: Ignore clock selector errors for single connection 2024-03-01 13:34:52 +01:00
clock.h ALSA: usb-audio: Constify audioformat pointer references 2020-11-23 15:15:36 +01:00
endpoint.c ALSA: usb-audio: Don't try to submit URBs after disconnection 2023-08-28 15:03:35 +02:00
endpoint.h ALSA: usb-audio: Remove unused function declaration 2023-08-01 16:56:57 +02:00
format.c ALSA: usb-audio: Check presence of valid altsetting control 2024-03-01 13:34:51 +01:00
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: remove Wireless USB dead code 2023-03-14 17:00:57 +01:00
helper.h ALSA: usb-audio: Add snd_usb_get_host_interface() helper 2020-11-23 15:13:47 +01:00
implicit.c ALSA: usb-audio: Always initialize fixed_rate in snd_usb_find_implicit_fb_sync_format() 2023-01-09 16:05:21 +01:00
implicit.h ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless 2022-12-22 09:13:54 +01:00
media.c ALSA: pcm: Don't embed device 2023-08-17 09:23:45 +02:00
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: Manage number of rawmidis globally 2023-05-23 12:11:00 +02:00
midi.h ALSA: usb-audio: Manage number of rawmidis globally 2023-05-23 12:11:00 +02:00
midi2.c ALSA: usb-audio: Fix potential memory leaks at error path for UMP open 2023-09-05 10:10:48 +02:00
midi2.h ALSA: usb-audio: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
mixer.c ALSA: usb-audio: Fix microphone sound on Nexigo webcam. 2023-10-09 08:20:00 +02:00
mixer.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
mixer_maps.c ALSA: usb-audio: Add quirk for Microsoft Modern Wireless Headset 2023-07-25 14:21:11 +02:00
mixer_quirks.c ALSA: usb-audio: Add Pioneer DJM-450 mixer controls 2023-12-13 18:45:20 +01:00
mixer_quirks.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
mixer_s1810c.c ALSA: usb-audio: remove redundant assignment to variable c 2022-02-08 08:21:32 +01:00
mixer_s1810c.h ALSA: usb-audio: Add support for Presonus Studio 1810c 2020-02-15 09:46:16 +01:00
mixer_scarlett.c ALSA: usb-audio: fix spelling mistakes 2021-07-05 19:33:54 +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_scarlett_gen2.c ALSA: scarlett2: Add clamp() in scarlett2_mixer_ctl_put() 2024-01-25 15:35:39 -08:00
mixer_scarlett_gen2.h ALSA: usb-audio: scarlett2: Improve driver startup messages 2021-05-21 16:22:52 +02:00
mixer_us16x08.c ALSA: usb-audio: US16x08: Move overflow check before array access 2022-06-13 07:40:08 +02:00
mixer_us16x08.h ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
pcm.c ALSA: usb-audio: Fix broken resume due to UAC3 power state 2023-06-16 09:28:08 +02:00
pcm.h ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless 2022-12-22 09:13:54 +01:00
power.c ALSA: usb-audio: More validations of descriptor units 2019-08-22 10:35:59 +02:00
power.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
proc.c ALSA: usb-audio: Show sync endpoint information in proc outputs 2020-11-23 15:16:45 +01:00
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. 2023-08-04 12:47:30 +02:00
quirks.c ALSA: usb-audio: Sort quirk table entries 2024-02-16 19:10:56 +01:00
quirks.h ALSA: usb-audio: Register card at the last interface 2022-09-06 11:04:56 +02:00
stream.c ALSA: usb-audio: Stop parsing channels bits when all channels are found. 2024-03-26 18:19:58 -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: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
validate.c ALSA: usb-audio: Fix endianess in descriptor validation 2020-02-01 09:06:11 +01:00