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ALSA: hda: Fix krealloc() with __GFP_ZERO usage
authorTakashi Iwai <tiwai@suse.de>
Wed, 3 Aug 2016 13:13:00 +0000 (15:13 +0200)
committerTakashi Iwai <tiwai@suse.de>
Wed, 3 Aug 2016 13:17:22 +0000 (15:17 +0200)
commitc47187c0cce548f8af11ec6ff052aa71f8be86d1
tree6f2130f7a16d17dd21719563144aadc59d6f7ec1tree | snapshot
parentf995b2ad55c0df0461a56add50df4deda806a45dcommit | diff
ALSA: hda: Fix krealloc() with __GFP_ZERO usage

krealloc() doesn't work always properly with __GFP_ZERO flag as
expected.  For clearing the reallocated area, we need to clear
explicitly instead.

Reported-by: Joe Perches <joe@perches.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/hda/array.c diff | blob | history
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