commit 3b407548660440c8787d94b8f71b171b277c3b8a
author Somu Sundaram <somasundaram@nvidia.com> Tue Mar 15 18:31:57 2016 +0530
committer Mark Salyzyn <salyzyn@google.com> Tue Mar 22 23:26:33 2016 +0000
tree b160fd4c95c6dc5c68e3b0b31eb939fd3ad815b3
parent 4344d2efa2fe5868839d67ea88f2988ad4bc7dfe

media: tegra: nvavp: Fix arbitrary kernel write

Add checks for command buffer offset, relocation
offset in command buffer and target offset for patching
relocation to prevent aritrary kernel write

Bug:27441354

Change-Id: Ia6183ca75f983c0ede23606be9e5d824aa5fa41d
Signed-off-by: Somu Sundaram <somasundaram@nvidia.com>
(cherry picked from commit 4e3a7eb61b913e15bb91307de4bad1e84ed6551c)
Signed-off-by: Xia Yang <xiay@nvidia.com>
(cherry picked from commit b9989ffe48c99a8390517a3806676374fd7829a3)