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authorSakari Ailus <sakari.ailus@linux.intel.com>2018-04-12 13:14:26 +0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2018-04-23 20:57:32 +0300
commitbad04a55ab1fadfeb83999d338e7fe511d2edfd9 (patch)
treecebc63371e4017376e843b681ead5f63bd68e0d4 /drivers/media/i2c/saa7110.c
parent31b9cb6ecd0128a165fe2b437ef63a6fa744de7b (diff)
downloadlinux-bad04a55ab1fadfeb83999d338e7fe511d2edfd9.tar.xz
media: ov7740: Check for possible NULL return value in control creation
Check that creating the control actually succeeded before accessing it. A failure would lead to NULL pointer reference. Fix this. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/i2c/saa7110.c')
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