[automerger skipped] Merge "Fix potential decrypt destPtr overflow." into rvc-dev am: 5b3fc840 am: 97a19d94 am: b443912b -s ours

am skip reason: skipped by user edwinwong

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13467358

Change-Id: I2dd0e83a94295e4d5ab0a56302f547ee9ef65b97