Merge "libutils: clearer abort on overflow." am: 4ba0e62970 am: 2c623bc650

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2078005

Change-Id: I150014b6afda9aff751383c5b5b6ff2934ec7400
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>