am 457132b4: (-s ours) am e1140e00: am 09a474ac: am ba4e6a80: (-s ours) am bd7dd79e: am 25592fbe: am ca15dfd0: am 3fe40514: (-s ours) am 66b6eb94: [DO NOT MERGE] libutils: fix overflow in SharedBuffer

* commit '457132b436cf8950820e5940c762e6146e4bb14d':
  [DO NOT MERGE] libutils: fix overflow in SharedBuffer