[automerger skipped] Prevent read of uninitialized memory am: ae59a1c2c0 -s ours

am skip reason: Change-Id Ib6a3d24e07915e8af9d019e54d0501b74aa4671d with SHA-1 6f400642d2 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13546306

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib5308af31bf31f6c23339ca5336f46bd9394a1da