Fix potential overflow in MessageQueue

Bug: 36860231
Test: make and run FMQ unit tests

Change-Id: I283380aecc9062b1cee548a9087339c2d6a8c7ce
Merged-In: I283380aecc9062b1cee548a9087339c2d6a8c7ce
2 files changed
tree: 6f78e5b6ebb45d828d78059748a45c71e5f47014
  1. benchmarks/
  2. include/
  3. tests/
  4. Android.bp
  5. EventFlag.cpp