tree 580bf34ada8b5ddd7750114635bf9af78e4e7611
parent 1600707d350f572d6768a9adb57248ba44c29b82
author Yaowu Xu <yaowu@google.com> 1379460706 -0700
committer Yaowu Xu <yaowu@google.com> 1379603666 -0700

fix integer overflow errors

Change-Id: I76f440a917832c02d7a727697b225bac66b99f56