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ALSA: cs46xx: Potential NULL dereference in probe
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 8 Jan 2019 07:43:30 +0000 (10:43 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 13 Jan 2019 09:03:51 +0000 (10:03 +0100)
commit4cdad05eb6f773be68ae6b2686f933033b80f5a4
tree90f5fef1bcccac556691b35ef288aa3c22a7a5c8tree | snapshot
parentdbf1c67c19b589312e5d91a549c5ef347e1112facommit | diff
ALSA: cs46xx: Potential NULL dereference in probe

commit 1524f4e47f90b27a3ac84efbdd94c63172246a6f upstream.

The "chip->dsp_spos_instance" can be NULL on some of the ealier error
paths in snd_cs46xx_create().

Reported-by: "Yavuz, Tuba" <tuba@ece.ufl.edu>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/cs46xx/dsp_spos.c diff | blob | history
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