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linux/sound/usb
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Takashi Iwai 3b26ceef88 ALSA: caiaq: Fix potential double-free at error path 
The fix for caiaq driver's resource management to handle the errors
tries to release the resources in a common destructor call, but as a
sashiko review for another patch suggested, some of the audio
resources such as URBs have been already freed, and this may lead to a
double-free.

For addressing the double-free, call the common destructor function
from each place, and assure that the resource pointers get cleared.

Link: https://sashiko.dev/#/patchset/20260903084747.535367-1-eadavis%40sina.com
Fixes: 28abd224db ("ALSA: caiaq: Handle probe errors properly")
Link: https://patch.msgid.link/20260903103855.1807838-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2026-09-03 18:08:24 +02:00
..
6fire ALSA: 6fire: bound the MIDI event length from the device 2026-08-05 09:32:42 +02:00
bcd2000 ALSA: bcd2000: clear the URB pointers on disconnect 2026-08-05 09:34:03 +02:00
caiaq ALSA: caiaq: Fix potential double-free at error path 2026-09-03 18:08:24 +02:00
hiface Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
line6 ALSA: usb-audio/line6: Add support for POD HD PRO 2026-04-21 10:07:45 +02:00
misc ALSA: ua101: Reject too-short USB descriptors 2026-05-19 08:08:41 +02:00
qcom ALSA: usb-audio: qcom: Free QMI handle 2026-06-25 13:56:21 +02:00
usx2y Merge branch 'for-next' into for-linus 2026-08-17 09:53:02 +02:00
card.c ALSA: usb-audio: Complete cleanup after system-resume errors 2026-08-25 10:01:44 +02:00
card.h ALSA: usb-audio: Optimize the copy of packet sizes for implicit fb handling 2026-02-16 15:13:35 +01:00
clock.c ALSA: usb-audio: add QUIRK_FLAG_ALWAYS_SET_RATE for Mackie DLZ Creator XS 2026-08-09 12:29:33 +02:00
clock.h ALSA: usb-audio: Constify audioformat pointer references 2020-11-23 15:15:36 +01:00
endpoint.c Merge branch 'for-next' into for-linus 2026-08-17 09:53:02 +02:00
endpoint.h ALSA: usb-audio: Remove unused function declaration 2023-08-01 16:56:57 +02:00
fcp.c ALSA: usb-audio: Guard FCP protocol transfers 2026-08-31 09:54:18 +02:00
fcp.h ALSA: FCP: Add Focusrite Control Protocol driver 2025-01-18 12:00:38 +01:00
format.c ALSA: usb-audio: stop parsing UAC2 rates at MAX_NR_RATES 2026-04-16 10:33:19 +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: Export USB SND APIs for modules 2025-04-11 13:02:30 +02:00
helper.h ALSA: usb-audio: Support multiple control interfaces 2024-08-12 16:17:46 +02:00
implicit.c ALSA: usb-audio: Add implicit feedback quirk for RODE AI-1 2025-06-02 16:50:04 +02:00
implicit.h ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless 2022-12-22 09:13:54 +01:00
Kconfig ALSA:usb:qcom: add AUXILIARY_BUS to Kconfig dependencies 2026-03-18 12:36:39 +01:00
Makefile ALSA: usb-audio: qcom: Introduce QC USB SND offloading support 2025-04-11 13:02:32 +02:00
media.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
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: fix OOB write in snd_usbmidi_us122l_output() 2026-09-01 12:36:53 +02:00
midi.h ALSA: usb-audio: Manage number of rawmidis globally 2023-05-23 12:11:00 +02:00
midi2.c ALSA: usb: Fix UAF at delayed release of MIDI2 EPs 2026-08-08 17:51:43 +02:00
midi2.h ALSA: usb-audio: USB MIDI 2.0 UMP support 2023-05-23 12:11:02 +02:00
mixer_maps.c ALSA: usb-audio: Add mixer map quirk for Audient iD24 2026-09-01 12:39:37 +02:00
mixer_quirks.c ALSA: usb-audio: Add PM guards to RME Digiface controls 2026-08-31 09:54:18 +02:00
mixer_quirks.h ALSA: usb-audio: Drop CONFIG_PM ifdefs 2021-12-06 10:19:40 +01:00
mixer_s1810c.c ALSA: usb-audio: Add PM guard to Studio 1810c controls 2026-08-31 09:54:18 +02:00
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: Add PM guard to Scarlett meter reads 2026-08-31 09:54:18 +02:00
mixer_scarlett.h ALSA: usb-audio: add mixer support for Focusrite Forte 2026-01-27 09:58:50 +01:00
mixer_scarlett2.c ALSA: usb-audio: Guard Scarlett2 protocol transfers 2026-08-31 09:54:18 +02:00
mixer_scarlett2.h ALSA: scarlett2: Rename scarlett_gen2 to scarlett2 2023-10-27 11:22:59 +02:00
mixer_us16x08.c ALSA: usb-audio: Add PM guards to US-16x08 transfers 2026-08-31 09:54:18 +02:00
mixer_us16x08.h ALSA: usb: Constify snd_kcontrol_new items 2020-01-03 09:24:34 +01:00
mixer.c ALSA: usb-audio: Reverse MIXER_GET_CUR_BROKEN as MIXER_GET_CUR_OK 2026-08-23 11:03:34 +02:00
mixer.h ALSA: scarlett2: Use a private URB for the notification endpoint 2026-08-10 13:36:20 +02:00
pcm.c ALSA: usb-audio: Use the right limit for PCM OOB check 2026-01-21 09:22:12 +01:00
pcm.h ALSA: usb-audio: Export USB SND APIs for modules 2025-04-11 13:02:30 +02:00
power.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
power.h ALSA: usb-audio: Support multiple control interfaces 2024-08-12 16:17:46 +02:00
proc.c ALSA: usb-audio: Replace manual mutex/spinlock with guard() 2025-08-12 08:36:17 +02:00
proc.h
quirks-table.h ALSA: usb-audio: Skip mixer creation on M-Audio Venom 2026-08-25 09:54:58 +02:00
quirks.c ALSA: usb-audio: Skip reading sample rate on M-Audio Venom 2026-08-25 09:54:45 +02:00
quirks.h ALSA: usb-audio: Make some quirk-string helpers local 2026-07-29 09:47:22 +02:00
stream.c ALSA: usb-audio: Avoid potential endless loop in convert_chmap_v3() 2026-04-28 08:14:21 +02:00
stream.h ALSA: usb-audio: Fix potential leak of pd at parsing UAC3 streams 2026-04-28 08:13:50 +02:00
usbaudio.h ALSA: usb-audio: Reverse MIXER_GET_CUR_BROKEN as MIXER_GET_CUR_OK 2026-08-23 11:03:34 +02:00
validate.c ALSA: usb-audio: Use correct version for UAC3 header validation 2026-02-26 07:37:29 +01:00