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ALSA: hda - Fix NULL dereference in snd_hda_gen_build_controls()
authorTakashi Iwai <tiwai@suse.de>
Wed, 19 Dec 2012 14:15:10 +0000 (15:15 +0100)
committerTakashi Iwai <tiwai@suse.de>
Sat, 12 Jan 2013 07:30:59 +0000 (08:30 +0100)
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>

No differences found
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