paulhsia 1da0c5d2dc ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed() ...

[ Upstream commit f5cdc9d4003a2f66ea57b3edd3e04acc2b1a4439 ]

If the nullity check for `substream->runtime` is outside of the lock
region, it is possible to have a null runtime in the critical section
if snd_pcm_detach_substream is called right before the lock.

Signed-off-by: paulhsia <paulhsia@chromium.org>
Link: https://lore.kernel.org/r/20191112171715.128727-2-paulhsia@chromium.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-12-17 20:37:29 +01:00

..

aoa

ALSA: snd-aoa: add of_node_put() in error path

2018-10-03 17:00:50 -07:00

arm

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

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

atmel

Merge tag 'asoc-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2017-09-04 14:50:49 +02:00

core

ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed()

2019-12-17 20:37:29 +01:00

drivers

ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration

2019-04-20 09:15:00 +02:00

firewire

ALSA: isight: fix leak of reference to firewire unit in error path of .probe callback

2019-12-01 09:13:16 +01:00

hda

Revert "ALSA: hda: Flush interrupts on disabling"

2019-11-06 12:43:41 +01:00

i2c

ALSA: i2c/cs8427: Fix int to char conversion

2019-12-01 09:13:39 +01:00

isa

ALSA: sb8: add a check for request_region

2019-04-20 09:15:00 +02:00

mips

…

oss

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

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

parisc

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

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

pci

ALSA: hda/sigmatel - Disable automute for Elo VuPoint

2019-11-24 08:23:07 +01:00

pcmcia

ALSA: vxpocket: Fix invalid endian conversions

2018-08-22 07:46:10 +02:00

ppc

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

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

sh

…

soc

ASoC: stm32: i2s: fix IRQ clearing

2019-12-05 15:38:34 +01:00

sparc

ALSA: sparc: Fix invalid snd_free_pages() at error path

2018-12-05 19:41:24 +01:00

spi

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

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

synth

ALSA: emux: Fix potential Spectre v1 vulnerabilities

2019-01-09 17:14:46 +01:00

usb

ALSA: usb-audio: not submit urb for stopped endpoint

2019-11-20 17:59:28 +01:00

x86

ALSA: x86: Fix runtime PM for hdmi-lpe-audio

2019-03-27 14:13:52 +09:00

ac97_bus.c

…

Kconfig

…

last.c

…

Makefile

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

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

sound_core.c

sound: fix a memory leak bug

2019-08-16 10:13:46 +02:00