tree e8a7fcc2be37d8d19ad2d61b4219583bbe5cc84d
parent 9eb413e5e4801753f7851ec6c46528adcc15579f
author Takashi Iwai <tiwai@suse.de> 1355926510 +0100
committer Takashi Iwai <tiwai@suse.de> 1357975859 +0100

ALSA: hda - Fix NULL dereference in snd_hda_gen_build_controls()

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>