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c305366a37
linux/sound
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Takashi Iwai c305366a37 ALSA: sb: Fix potential double-free of CSP mixer elements 
snd_sb_qsound_destroy() contains the calls of removing the previously
created mixer controls, but it doesn't clear the pointers.  As
snd_sb_qsound_destroy() itself may be repeatedly called via ioctl,
this could lead to double-free potentially.

Fix it by clearing the struct fields properly afterwards.

Link: https://lore.kernel.org/r/20210608140540.17885-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-06-09 17:29:38 +02:00
..
ac97 ALSA: ac97: fix PM reference leak in ac97_bus_remove() 2021-05-25 08:59:08 +02:00
aoa ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
arm ARM updates for 5.12-rc1: 2021-02-22 14:27:07 -08:00
atmel
core Merge branch 'for-linus' into for-next 2021-06-08 14:02:06 +02:00
drivers ALSA: drivers: opl3: fix useless self-comparison 2021-05-27 08:25:01 +02:00
firewire Merge branch 'for-linus' into for-next 2021-06-08 14:02:06 +02:00
hda ALSA: hda: Add AlderLake-M PCI ID 2021-05-30 09:33:08 +02:00
i2c ALSA: Convert strlcpy to strscpy when return value is unused 2021-01-08 09:30:05 +01:00
isa ALSA: sb: Fix potential double-free of CSP mixer elements 2021-06-09 17:29:38 +02:00
mips module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
oss sound/oss/dmasound: Remove superfluous "break" 2021-05-27 08:24:23 +02:00
parisc
pci Merge branch 'for-linus' into for-next 2021-06-08 14:02:06 +02:00
pcmcia module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
ppc ALSA: control - add generic LED API 2021-03-30 17:42:40 +02:00
sh module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
soc Merge branch 'for-linus' into for-next 2021-06-08 14:02:06 +02:00
sparc module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
spi
synth
usb ALSA: usb-audio: scarlett2: Read mux at init time 2021-06-08 14:02:43 +02:00
virtio ALSA: virtio: fix kernel-doc 2021-04-27 08:39:39 +02:00
x86 module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
xen module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
ac97_bus.c
Kconfig ALSA: virtio: add virtio sound driver 2021-03-07 09:07:16 +01:00
last.c
Makefile ALSA: virtio: add virtio sound driver 2021-03-07 09:07:16 +01:00
sound_core.c