tree 8a69eaf2daf2872b21b3617fe9072ead3422fa09
parent f0283b58d01d36910fcd195d1fc365a3356b2be0
author Dan Carpenter <dan.carpenter@oracle.com> 1366542449 +0300
committer Takashi Iwai <tiwai@suse.de> 1366619686 +0200

ALSA: compress: info leak in snd_compr_get_caps()

If the ->get_caps() function doesn't clear the buffer then there would
stack information leaked to userspace.  For example,
soc_compr_get_caps() can return success without clearing the buffer.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>