ref: 4f0e4d6cef827bc452848e126a6bedc47424da88
parent: 2240d83d7882ce2d5d0826b9ce33b86321d7a724
author: Yaowu Xu <yaowu@google.com>
date: Tue May 17 13:18:26 EDT 2016
Prevent invalid read This commit adds a check before reading into RefBuffer to prevent OOB read. BUG=https://bugs.chromium.org/p/chromium/issues/detail?id=612023 Change-Id: I5b02951932e7f457cfbe6b2e650790496b8577ae