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authorMengdong Lin <mengdong.lin@intel.com>2013-03-07 23:10:25 +0400
committerTakashi Iwai <tiwai@suse.de>2013-03-07 12:12:14 +0400
commit25336e8ae2d2fa64c9c4cc2c9c28f641134c9fa9 (patch)
tree3a3d8caab99e648f8875f5ec2becf58226d3fd29 /sound/Kconfig
parent9fedcc44f10d1e6820914f93a96d51bc7e653d98 (diff)
downloadlinux-25336e8ae2d2fa64c9c4cc2c9c28f641134c9fa9.tar.xz
ALSA: hda - check NULL pointer when creating SPDIF controls
If the SPDIF control array cannot be reallocated, the function will return to avoid dereferencing a NULL pointer. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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