Merge "Fix lvm process copy length" am: 1414b048

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2619907



Change-Id: Ice5b41c4af838e55333713a7c2de850582d64a0f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>