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ALSA: hda - Fix NULL dereference with CONFIG_SND_DYNAMIC_MINORS=n
authorTakashi Iwai <tiwai@suse.de>
Thu, 22 Aug 2013 07:55:36 +0000 (09:55 +0200)
committerTakashi Iwai <tiwai@suse.de>
Thu, 22 Aug 2013 21:22:39 +0000 (23:22 +0200)
commit39d3197aabb034b688b3723c83c4b2004012b448
tree69e69bfbef1b83b2381c944e6721415927684d73tree | snapshot
parentf48df3e6dfe3ad6606f62dd01cc3a9da8bdaf501commit | diff
ALSA: hda - Fix NULL dereference with CONFIG_SND_DYNAMIC_MINORS=n

Without the dynamic minor assignment, HDMI codec may have less PCM
instances than the number of pins, which eventually leads to Oops.

Reported-by: Stratos Karafotis <stratosk@semaphore.gr>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_hdmi.c diff | blob | history
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