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ALSA: snd-hda-intel - add checks for invalid values to *query_supported_pcm()
authorJaroslav Kysela <perex@perex.cz>
Tue, 17 Mar 2009 13:30:31 +0000 (14:30 +0100)
committerTakashi Iwai <tiwai@suse.de>
Wed, 18 Mar 2009 06:50:44 +0000 (07:50 +0100)
If ratesp or formatsp values are zero, wrong values are passed to ALSA's
the PCM midlevel code. The bug is showed more later than expected.

Also, clean a bit the code.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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