Android CTS 7.0 Release 12 (4215243)
Avoid free-before-initialize vulnerability in heap am: 6995c84 am: ca1a1ff am: b8c0a86 am: 02a513a am: 680f668
am: 4b075cb

* commit '4b075cb788972697b9128aae41446f3b4708951d':
  Avoid free-before-initialize vulnerability in heap