Takashi Iwai 3a2a5e197a ALSA: rawmidi: Access runtime->avail always in spinlock ... commit 88a06d6fd6 upstream. The runtime->avail field may be accessed concurrently while some places refer to it without taking the runtime->lock spinlock, as detected by KCSAN. Usually this isn't a big problem, but for consistency and safety, we should take the spinlock at each place referencing this field. Reported-by: syzbot+a23a6f1215c84756577c@syzkaller.appspotmail.com Reported-by: syzbot+3d367d1df1d2b67f5c19@syzkaller.appspotmail.com Link: https://lore.kernel.org/r/20201206083527.21163-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-01-06 14:48:38 +01:00
..
ac97	ALSA: ac97: Fix double free of ac97_codec_device	2019-07-23 14:16:11 +02:00
aoa	ALSA: aoa: onyx: always initialize register read value	2019-07-29 09:21:39 +02:00
arm	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
atmel	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
core	ALSA: rawmidi: Access runtime->avail always in spinlock	2021-01-06 14:48:38 +01:00
drivers	ALSA: opl3: fix infoleak in opl3	2020-07-16 08:16:42 +02:00
firewire	ALSA: firewire: Clean up a locking issue in copy_resp_to_buf()	2020-11-24 13:29:20 +01:00
hda	ALSA: hda: prevent undefined shift in snd_hdac_ext_bus_get_link()	2020-11-18 19:20:18 +01:00
i2c	ALSA: i2c: ak4xxx-adda: Fix a possible null pointer dereference in build_adc_controls()	2019-07-26 14:25:37 +02:00
isa	ALSA: isa/wavefront: prevent out of bounds write in ioctl	2020-06-24 17:50:11 +02:00
mips	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176	2019-05-30 11:29:19 -07:00
oss	sound: dmasound_atari: Mark expected switch fall-through	2019-07-30 09:36:13 +02:00
parisc	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 176	2019-05-30 11:29:19 -07:00
pci	ALSA: hda/realtek: Apply jack fixup for Quanta NL3	2020-12-30 11:51:33 +01:00
pcmcia	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
ppc	ALSA: ps3: Remove Unneeded variable: "ret"	2019-07-10 11:53:31 +02:00
sh	ALSA: sh: Fix compile warning wrt const	2020-02-24 08:36:42 +01:00
soc	ASoC: cx2072x: Fix doubly definitions of Playback and Capture streams	2020-12-30 11:51:35 +01:00
sparc	ALSA: sparc: Mark expected switch fall-throughs	2019-07-30 09:37:01 +02:00
spi	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
synth	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
usb	ALSA: usb-audio: Disable sample read check if firmware doesn't give back	2020-12-30 11:51:34 +01:00
x86	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 285	2019-06-05 17:36:37 +02:00
xen	ASoC: Updates for v5.3	2019-07-08 14:45:34 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	…
ac97_bus.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
last.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156	2019-05-30 11:26:35 -07:00
sound_core.c	sound: fix a memory leak bug	2019-08-08 08:18:32 +02:00