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[media] lirc_dev: avoid potential null-dereference
authorAndy Shevchenko <andy.shevchenko@gmail.com>
Wed, 7 Jan 2015 01:53:37 +0000 (22:53 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 3 Feb 2015 19:33:42 +0000 (17:33 -0200)
commit3656cddd50018d562d2df87c4698783898732914
treeb463e832e70a6ca3e774a375627f0b5f38acb5c8tree | snapshot (tar.gz zip)
parent5ee803a20f4a6569290c1cd20dcb7e795c8dba21commit | diff
[media] lirc_dev: avoid potential null-dereference

We have to check pointer for NULL and then dereference it.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/rc/lirc_dev.c diff | blob | blame | history