Takashi Iwai 2d1b5c0836 ALSA: seq: Fix race at closing in virmidi driver ...

The virmidi driver has an open race at closing its assigned rawmidi
device, and this may lead to use-after-free in
snd_seq_deliver_single_event().

Plug the hole by properly protecting the linked list deletion and
calling in the right order in snd_virmidi_input_close().

BugLink: http://lkml.kernel.org/r/CACT4Y+Zd66+w12fNN85-425cVQT=K23kWbhnCEcMB8s3us-Frw@mail.gmail.com
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Tested-by: Dmitry Vyukov <dvyukov@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

2016-02-01 12:21:46 +01:00

..

aoa

ALSA: aoa-soundbus: Switch to dev_pm_ops

2015-08-05 16:47:47 +02:00

arm

ASoC: pxa: pxa-pcm-lib: switch over to snd-soc-dmaengine-pcm

2015-09-30 23:21:16 +01:00

atmel

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

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

core

ALSA: seq: Fix race at closing in virmidi driver

2016-02-01 12:21:46 +01:00

drivers

ALSA: dummy: Disable switching timer backend via sysfs

2016-01-28 08:13:54 +01:00

firewire

ALSA: bebob: Use a signed return type for get_formation_index

2016-01-26 11:38:53 +01:00

hda

ALSA: hda - Degrade i915 binding failure message

2016-01-20 15:00:26 +01:00

i2c

ALSA: i2c: constify snd_i2c_ops structures

2015-11-30 11:40:08 +01:00

isa

ALSA: Add missing dependency on CONFIG_SND_TIMER

2016-01-27 07:10:38 +01:00

mips

ALSA: mips: let SND_SGI_O2 select SND_PCM

2015-06-15 13:21:58 +02:00

oss

sound/oss: remove VIRT_TO_BUS dependency

2015-12-09 14:40:51 +01:00

parisc

…

pci

ALSA: emu10k1: correctly handling failed thread creation

2016-01-29 17:30:25 +01:00

pcmcia

…

ppc

ALSA: ppc: Add missing inclusion of linux/module.h

2015-08-25 14:13:36 +02:00

sh

…

soc

Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2016-01-20 18:03:56 -08:00

sparc

ALSA: Add missing dependency on CONFIG_SND_TIMER

2016-01-27 07:10:38 +01:00

spi

ALSA: at73c213: manage SSC clock

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

synth

ALSA: emux: constify nrpn_conv_table structures

2016-01-06 10:19:49 +01:00

usb

ALSA: usb-audio: Add quirk for Microsoft LifeCam HD-6000

2016-01-29 17:25:39 +01:00

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

ALSA: hda - Make snd_hda_bus_type public

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

sound_core.c

sound: fix check for error condition of register_chrdev()

2015-11-07 11:14:30 +01:00

sound_firmware.c

sound: sound_firmware: Fix invalid use of vfs_read()

2015-05-26 13:48:58 +02:00