linux/sound
Dan Carpenter aca4d1bd7e ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control()
[ Upstream commit 85a7555575a0e48f9b73db310d0d762a08a46d63 ]

The error handling frees "ctl" but it's still on the "dsp->ctl_list"
list so that could result in a use after free.  Remove it from the list
before returning.

Fixes: 2323736dca ("ASoC: wm_adsp: Add basic support for rev 1 firmware file format")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/X9B0keV/02wrx9Xs@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:51:25 +01:00
..
ac97
aoa
arm
atmel
core ALSA: pcm: oss: Fix potential out-of-bounds shift 2020-12-21 13:27:06 +01:00
drivers
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
isa
mips
oss
parisc
pci ALSA: hda/generic: Add option to enforce preferred_dacs pairs 2020-12-11 13:23:29 +01:00
pcmcia
ppc
sh
soc ASoC: wm_adsp: remove "ctl" from list on error in wm_adsp_create_control() 2020-12-30 11:51:25 +01:00
sparc
spi
synth
usb ALSA: usb-audio: Fix control 'access overflow' errors from chmap 2020-12-21 13:27:05 +01:00
x86
xen
Kconfig
Makefile
ac97_bus.c
last.c
sound_core.c