Dan Carpenter 5a45448ac9 ASoC: max9759: fix underflow in speaker_gain_control_put() ... commit 4c907bcd9dcd233da6707059d777ab389dcbd964 upstream. Check for negative values of "priv->gain" to prevent an out of bounds access. The concern is that these might come from the user via: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put() Fixes: fa8d915172 ("ASoC: max9759: Add Amplifier Driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20220119123101.GA9509@kili Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-08 18:30:38 +01:00
..
ac97	ALSA: ac97: fix PM reference leak in ac97_bus_remove()	2021-07-20 16:05:40 +02:00
aoa
arm
atmel
core	ALSA: seq: Set upper limit of processed events	2022-01-27 10:54:22 +01:00
drivers	ALSA: drivers: opl3: Fix incorrect use of vp->state	2021-12-29 12:26:00 +01:00
firewire	ALSA: firewire-motu: fix detection for S/PDIF source on optical interface in v2 protocol	2021-07-20 16:05:45 +02:00
hda	ALSA: intel-dsp-config: add quirk for CML devices based on ES8336 codec	2021-12-08 09:03:25 +01:00
i2c
isa	ALSA: gus: fix null pointer dereference on pointer block	2021-11-26 10:39:11 +01:00
mips
oss
parisc
pci	ALSA: hda/realtek: Fix silent output on Gigabyte X570 Aorus Xtreme after reboot from Windows	2022-02-08 18:30:35 +01:00
pcmcia
ppc	ALSA: ppc: fix error return code in snd_pmac_probe()	2021-07-20 16:05:43 +02:00
sh
soc	ASoC: max9759: fix underflow in speaker_gain_control_put()	2022-02-08 18:30:38 +01:00
sparc	ALSA: sparc: dbri: fix repeated word 'the'	2020-10-17 09:58:35 +02:00
spi
synth	ALSA: synth: missing check for possible NULL after the call to kstrdup	2021-11-18 14:03:40 +01:00
usb	ALSA: usb-audio: Correct quirk for VF0770	2022-02-08 18:30:34 +01:00
x86
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c