Merge "Fix overflow check and check read result" into klp-dev am: b6aa3901ce am: e541fa1764 am: 7f3980c0ca am: ea2023406b am: 3fc94bc146 am: 497f2ccce4 am: 917033735e am: 3b122332a1 am: 89cbb8482b am: 3ce7b4ddca am: 96fbe3c2e5 am: d625f8dcab am: d572632948 am: 72ff526520
am: 1d0255e990

Change-Id: Ic9d8c33047f4cae948f1a84ace9f5674cf32c26f