Avoid read out of bounds am: 9d33304e am: e2a8a1e3 am: 726b9eb5 am: 0fc277db am: b2c01cbb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18492389



Change-Id: Ia7a69efb2efffabac358ed6bbce1e5c8ff098ea7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>