linux/sound
Takashi Iwai 68359a1ad8 ALSA: line6: Sync the pending work cancel at disconnection
Recently syzkaller reported a UAF in LINE6 driver, and it's likely
because we call cancel_delayed_work() at the disconnect callback
instead of cancel_delayed_work_sync().  Let's use the correct one
instead.

Reported-by: syzbot+145012a46658ac00fc9e@syzkaller.appspotmail.com
Suggested-by: Alan Stern <stern@rowland.harvard.edu>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/s5hlfjr4gio.wl-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-07-10 16:29:38 +02:00
..
ac97
aoa
arm ASoC: arm: use asoc_rtd_to_cpu() / asoc_rtd_to_codec() macro for DAI pointer 2020-03-27 14:44:56 +00:00
atmel
core ALSA: compress: fix partial_drain completion state 2020-07-07 11:52:18 +02:00
drivers ALSA: opl3: fix infoleak in opl3 2020-07-07 10:10:49 +02:00
firewire Merge branch 'for-linus' into for-next 2020-05-28 10:08:50 +02:00
hda ASoC: Fixes for v5.8 2020-06-22 13:49:14 +02:00
i2c
isa ALSA: es1688: Add the missed snd_card_free() 2020-06-03 11:40:55 +02:00
mips ALSA: sgio2audio: Remove usage of dropped hw_params/hw_free functions 2020-03-06 12:06:41 +01:00
oss .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
parisc
pci ALSA: hda/realtek: Enable headset mic of Acer Veriton N4660G with ALC269VC 2020-07-07 10:19:32 +02:00
pcmcia
ppc ALSA: sound/ppc: Use bitwise instead of arithmetic operator for flags 2020-05-07 09:06:11 +02:00
sh
soc ASoC: Fixes for v5.8 2020-06-30 19:49:38 +02:00
sparc
spi
synth
usb ALSA: line6: Sync the pending work cancel at disconnection 2020-07-10 16:29:38 +02:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c