Merge "Fix integer overflow in unsafeReadTypedVector" into nyc-dev am: e81a4f1518 am: 2dbc712abe am: 7be8fd60ea am: 5879e8e632 am: 6ec2d9440e
am: 78584643b0

Change-Id: I692ff29eaaf61a2a8d03dfd7f64ea061382ebb13