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| author | Su Hui <suhui@nfschina.com> | 2023-06-15 05:17:32 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-06-15 09:41:40 +0300 |
| commit | 79597c8bf64ca99eab385115743131d260339da5 (patch) | |
| tree | 2b4352607db0839d04b136b97bc73d72f98521ce /sound/core/compress_offload.c | |
| parent | 58cc6133cc27496c1f041f302e13c33f0867be8a (diff) | |
| download | linux-79597c8bf64ca99eab385115743131d260339da5.tar.xz | |
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: da3cec35dd3c ("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>
Diffstat (limited to 'sound/core/compress_offload.c')
0 files changed, 0 insertions, 0 deletions