tree d219994e7eff555f7504f8cf5d5a38445000db08
parent 5b29dd5e07f3e21880e0752da0f78cd9314421e5
author Robert Shih <robertshih@google.com> 1441237619 -0700
committer The Android Automerger <android-build@android.com> 1443482796 -0700

Zero out return values in media binder calls

More specifically when handling:
* GET_STREAM_VOLUME in IAudioPolicyService, and
* GET_CURRENT_POSITION and GET_DURATION in IMediaPlayer

This prevents leaking uninitialized values across binder in error cases.

Bug: 23756261
Change-Id: I0ffd900ab12b685b0611259ade4a3efb1ec5defe