Dinghao Liu 6db8b08d57 ALSA: echoaudio: Fix potential Oops in snd_echo_resume() ...

[ Upstream commit 5a25de6df7 ]

Freeing chip on error may lead to an Oops at the next time
the system goes to resume. Fix this by removing all
snd_echo_free() calls on error.

Fixes: 47b5d028fd ("ALSA: Echoaudio - Add suspend support #2")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20200813074632.17022-1-dinghao.liu@zju.edu.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-05-16 08:48:40 +09:00

..

aoa

ALSA: aoa: onyx: always initialize register read value

2023-05-15 16:46:08 +09:00

arm

ALSA: arm: Fix empty menuconfig SND_ARM

2016-08-01 16:07:53 +02:00

atmel

ALSA: sound/atmel/ac97c.c: remove unused variable

2015-05-20 06:18:25 +02:00

core

ALSA: seq: oss: Serialize ioctls

2023-05-16 08:44:54 +09:00

drivers

ALSA: opl3: fix infoleak in opl3

2023-05-16 08:29:49 +09:00

firewire

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

2023-05-15 15:17:08 +09:00

hda

ALSA: hda: Use scnprintf() for printing texts for sysfs/procfs

2023-05-15 16:57:33 +09:00

i2c

ALSA: i2c/cs8427: Fix int to char conversion

2023-05-15 15:17:43 +09:00

isa

ALSA: isa/wavefront: prevent out of bounds write in ioctl

2023-05-16 08:18:11 +09:00

mips

ALSA: Remove deprecated AU1X00 AC97 driver

2016-02-08 08:17:15 +01:00

oss

sound: oss: Use kernel_read_file_from_path() for mod_firmware_load()

2016-07-26 10:38:03 +02:00

parisc

ALSA: Include linux/io.h instead of asm/io.h

2015-01-28 16:49:33 +01:00

pci

ALSA: echoaudio: Fix potential Oops in snd_echo_resume()

2023-05-16 08:48:40 +09:00

pcmcia

ALSA: vxpocket: Fix invalid endian conversions

2023-05-12 16:57:27 +09:00

ppc

Merge tag 'powerpc-4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2016-10-07 20:19:31 -07:00

sh

ALSA: sh: Fix compile warning wrt const

2023-05-15 16:58:55 +09:00

soc

ASoC: rt5670: Correct RT5670_LDO_SEL_MASK

2023-05-16 08:38:10 +09:00

sparc

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

2023-05-15 10:05:15 +09:00

spi

ALSA: at73c213: manage SSC clock

2016-01-20 09:59:27 +01:00

synth

ALSA: emux: Fix potential Spectre v1 vulnerabilities

2023-05-15 10:49:20 +09:00

usb

ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109

2023-05-16 08:47:29 +09:00

ac97_bus.c

Merge tag 'asoc-v4.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

2015-08-31 16:25:22 +02:00

Kconfig

ALSA: hda - Make snd_hda_bus_type public

2015-03-23 13:15:51 +01:00

last.c

…

Makefile

sound: oss: Use kernel_read_file_from_path() for mod_firmware_load()

2016-07-26 10:38:03 +02:00

sound_core.c

sound: fix a memory leak bug

2023-05-15 14:16:39 +09:00