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| author | Artemii Karasev <karasev@ispras.ru> | 2023-01-19 11:22:59 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-01-19 13:29:16 +0300 |
| commit | b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa (patch) | |
| tree | fdc5162d1343d2cbc09c6b284baeea5efb9a3956 /sound/pci/hda/hda_bind.c | |
| parent | dfd5fe19db7dc7006642f8109ee8965e5d031897 (diff) | |
| download | linux-b9cee506da2b7920b5ea02ccd8e78a907d0ee7aa.tar.xz | |
ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path()
snd_hda_get_connections() can return a negative error code.
It may lead to accessing 'conn' array at a negative index.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Artemii Karasev <karasev@ispras.ru>
Fixes: 30b4503378c9 ("ALSA: hda - Expose secret DAC-AA connection of some VIA codecs")
Link: https://lore.kernel.org/r/20230119082259.3634-1-karasev@ispras.ru
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_bind.c')
0 files changed, 0 insertions, 0 deletions