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79597c8bf6
linux/sound
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Su Hui 79597c8bf6 ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer 
smatch error:
sound/pci/ac97/ac97_codec.c:2354 snd_ac97_mixer() error:
we previously assumed 'rac97' could be null (see line 2072)

remove redundant assignment, return error if rac97 is NULL.

Fixes: da3cec35dd ("ALSA: Kill snd_assert() in sound/pci/*")
Signed-off-by: Su Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20230615021732.1972194-1-suhui@nfschina.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-06-15 08:41:40 +02:00
..
ac97
aoa ALSA: Switch i2c drivers back to use .probe() 2023-06-05 09:22:45 +02:00
arm ALSA: pxa2xx: Convert to platform remove callback returning void 2023-03-20 13:07:00 +00:00
atmel ALSA: atmel: ac97: Convert to platform remove callback returning void 2023-03-20 13:07:01 +00:00
core ALSA: timer: minimize open-coded access to hw.resolution 2023-06-13 07:43:38 +02:00
drivers ALSA: Implement the new Virtual PCM Test Driver 2023-06-07 13:08:53 +02:00
firewire ALSA: firewire: use 'GPL' string for module license contributed by Clemens Ladisch 2023-06-12 14:39:00 +02:00
hda ALSA: hda: Use maple tree register cache 2023-06-11 09:36:54 +02:00
i2c ALSA: i2c/cs8427: fix iec958 mixer control deactivation 2023-04-06 08:09:36 +02:00
isa ALSA: add HAS_IOPORT dependencies 2023-05-22 16:43:47 +02:00
mips ALSA: mips/sgio2audio: Convert to platform remove callback returning void 2023-03-20 13:07:05 +00:00
oss
parisc
pci ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer 2023-06-15 08:41:40 +02:00
pcmcia ALSA: add HAS_IOPORT dependencies 2023-05-22 16:43:47 +02:00
ppc ALSA: Switch i2c drivers back to use .probe() 2023-06-05 09:22:45 +02:00
sh ALSA: sh_dac_audio: Convert to platform remove callback returning void 2023-03-20 13:07:08 +00:00
soc sound fixes for 6.4-rc1 2023-05-06 08:07:11 -07:00
sparc ALSA: sparc/dbri: Convert to platform remove callback returning void 2023-03-20 13:09:37 +00:00
spi
synth ALSA: emu10k1: fix synthesizer pitch for E-MU cards at 44.1 kHz 2023-06-13 07:42:08 +02:00
usb ALSA: ump: Add info flag bit for static blocks 2023-06-12 18:22:34 +02:00
virtio
x86
xen
ac97_bus.c ALSA: ac97: Remove redundant driver match function 2023-03-20 08:50:02 +01:00
Kconfig
last.c
Makefile
sound_core.c driver core: class: remove module * from class_create() 2023-03-17 15:16:33 +01:00