ALSA: hda - Fix NULL dereference in snd_hda_gen_build_controls()

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When no controls are assigned in the parser (e.g. no analog path),
spec->kctls.list is still NULL.  We need to check it before passing to
snd_hda_add_new_ctls().

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Takashi Iwai 2012-12-19 15:15:10 +01:00

parent 9eb413e5e4

commit 36502d0200

1 changed files with 5 additions and 3 deletions

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sound/pci/hda/hda_generic.c

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