Merge "Process write overflow with number of elements" into main am: 9a2ced4bfa

Original change: https://android-review.googlesource.com/c/platform/system/libfmq/+/3277631

Change-Id: I46a1026b717205e370e813f365f798068c704856
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>