tree 95fbff159f5414e91552fb0465acfb6394295d2d
parent dd2dd091876be2b951491efefcd8c47482901887
author Chien-Yu Chen <cychen@google.com> 1471041616 -0700
committer Liisa Anttonen <liisa.anttonen@nedevicesw.com> 1481809603 +0200

Camera: Prevent data size overflow

Add a function to check overflow when calculating metadata
data size.

Bug: 30741779
Change-Id: I6405fe608567a4f4113674050f826f305ecae030