]> rtime.felk.cvut.cz Git - sojka/nv-tegra/linux-3.10.git/commit
video: tegra: avoid null deref on nvdps read
authorJon Mayo <jmayo@nvidia.com>
Thu, 17 Jan 2013 17:21:41 +0000 (09:21 -0800)
committerDan Willemsen <dwillemsen@nvidia.com>
Sat, 14 Sep 2013 08:29:13 +0000 (01:29 -0700)
commitb6608717e1e75e21e5a290138e5e16ed1f38a6f6
treeedc2ee16ad90cecb22b1cb4f5f85d7bf7dc90577
parent0bcb5a23da932a7758a25fba8e1f2dc3bd4f9e7b
video: tegra: avoid null deref on nvdps read

When reading nvdps sysfs file, check mode to avoid a null dereference.

Bug 1032235

Change-Id: I27c125c887e7653d953cf15b4d96d889ef36652f
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/192099
Reviewed-by: Automatic_Commit_Validation_User
drivers/video/tegra/fb.c