Merge "[Coverage] Fix coverage bug in which extra garbage is being written"...

Merge "[Coverage] Fix coverage bug in which extra garbage is being written" into main am: 8240c53e

Original change: https://android-review.googlesource.com/c/platform/system/core/+/3067026



Change-Id: I9ee159eb2d5f38b481bc4024891de9457acb52c8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>