Takashi Iwai 40bdb5ec95 ALSA: usb-audio: Cancel pending work at closing a MIDI substream ... commit 0125de38122f0f66bf61336158d12a1aabfe6425 upstream. At closing a USB MIDI output substream, there might be still a pending work, which would eventually access the rawmidi runtime object that is being released. For fixing the race, make sure to cancel the pending work at closing. Reported-by: syzbot+6912c9592caca7ca0e7d@syzkaller.appspotmail.com Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/000000000000e7e75005dfd07cf6@google.com Link: https://lore.kernel.org/r/20220525131203.11299-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-06-09 10:20:48 +02:00
..
6fire	ALSA: 6fire: fix control and bulk message timeouts	2021-11-18 14:03:39 +01:00
bcd2000
caiaq
hiface	sound: hiface: move to use usb_control_msg_send()	2020-09-25 16:33:59 +02:00
line6	ALSA: line6: fix control and interrupt message timeouts	2021-11-18 14:03:39 +01:00
misc	ALSA: ua101: fix division by zero at probe	2021-11-18 14:03:39 +01:00
usx2y	ALSA: usx2y: Don't call free_pages_exact() with NULL address	2021-07-20 16:05:39 +02:00
card.c	ALSA: usb-audio: Fix superfluous autosuspend recovery	2021-08-12 13:22:10 +02:00
card.h
clock.c	ALSA: usb-audio: fix incorrect clock source setting	2021-08-12 13:22:03 +02:00
clock.h
debug.h
endpoint.c	ALSA: usb-audio: Don't avoid stopping the stream at disconnection	2021-03-20 10:43:44 +01:00
endpoint.h
format.c	ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID	2022-01-27 10:54:06 +01:00
format.h
helper.c	USB: move snd_usb_pipe_sanity_check into the USB core	2020-09-16 11:02:23 +02:00
helper.h	USB: move snd_usb_pipe_sanity_check into the USB core	2020-09-16 11:02:23 +02:00
Kconfig
Makefile
media.c
media.h
midi.c	ALSA: usb-audio: Cancel pending work at closing a MIDI substream	2022-06-09 10:20:48 +02:00
midi.h
mixer_maps.c	ALSA: usb-audio: add mapping for new Corsair Virtuoso SE	2022-03-28 09:57:08 +02:00
mixer_quirks.c	ALSA: usb-audio: Add mute TLV for playback volumes on RODE NT-USB	2022-03-28 09:57:09 +02:00
mixer_quirks.h
mixer_s1810c.c
mixer_s1810c.h
mixer_scarlett_gen2.c	ALSA: usb-audio: scarlett2: Fix 6i6 Gen 2 line out descriptions	2021-07-20 16:05:45 +02:00
mixer_scarlett_gen2.h	ALSA: usb-audio: scarlett2: Improve driver startup messages	2021-06-03 09:00:27 +02:00
mixer_scarlett.c
mixer_scarlett.h
mixer_us16x08.c	ALSA: usb-audio: US16x08: fix value count for level meters	2020-11-27 14:56:40 +01:00
mixer_us16x08.h
mixer.c	ALSA: usb-audio: Add missing proc text entry for BESPOKEN type	2021-07-28 14:35:42 +02:00
mixer.h	ALSA: usb-audio: scarlett2: Fix wrong resume call	2021-07-14 16:55:35 +02:00
pcm.c	ALSA: usb-audio: Don't avoid stopping the stream at disconnection	2021-03-20 10:43:44 +01:00
pcm.h
power.c
power.h
proc.c
proc.h
quirks-table.h	ALSA: usb-audio: Restore Rane SL-1 quirk	2022-05-25 09:17:55 +02:00
quirks.c	ALSA: usb-audio: Drop superfluous '0' in Presonus Studio 1810c's ID	2022-01-27 10:54:06 +01:00
quirks.h
stream.c	ALSA: usb-audio: Fix control 'access overflow' errors from chmap	2020-12-21 13:30:07 +01:00
stream.h
usbaudio.h	ALSA: usb-audio: Fix undefined behavior due to shift overflowing the constant	2022-04-27 13:53:53 +02:00
validate.c