mm-video-v4l2: venc: Protect buffer from being freed while accessing am: 0008e21211
am: c0f642a22f

Change-Id: Ib113ea943aafe93ca57c5ba67ad806359471a6fa
tree: 23f833f913803d2f93e71d56de49b61e679e7eb1
  1. msm8974/
  2. msm8996/
  3. msm8998/
  4. Android.mk
  5. CleanSpec.mk