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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)
commit90dfdc654e4c00b9a58ac446747cdd98927ff8cd
tree6f2130f7a16d17dd21719563144aadc59d6f7ec1tree | snapshot
parent1f8c9815bf77cfdbf3beb6926ed174b680c85119commit | 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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