Merge "[Fix vulnerability] Must validate input for decrypt." into tm-qpr-dev am: 019f4bd0

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/19998723



Change-Id: I655c022612c1e6cd49f897e971bc6f5c25ffca42
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>