commit ecb3f3cbc79eef4f09b1c8668e00d3b76b2bf145
author Marco Nelissen <marcone@google.com> Tue Apr 05 14:20:11 2016 -0700
committer The Android Automerger <android-build@android.com> Fri Apr 22 17:38:18 2016 -0700
tree 36b5f4845f366d87d2d9520f34d6b4a4c7213db6
parent bd712a1ba8f6b9769449ac3e1033afa9a01f1091

AudioSource: initialize variables

to prevent info leak

Bug: 27855172
Change-Id: I3d33e0a9cc5cf8a758d7b0794590b09c43a24561

media/libstagefright/AudioSource.cpp

diff --git a/media/libstagefright/AudioSource.cpp b/media/libstagefright/AudioSource.cpp
index 804f131..805f12e 100644
--- a/media/libstagefright/AudioSource.cpp
+++ b/media/libstagefright/AudioSource.cpp
@@ -53,7 +53,11 @@
         audio_source_t inputSource, uint32_t sampleRate, uint32_t channelCount)
     : mStarted(false),
       mSampleRate(sampleRate),
+      mTrackMaxAmplitude(false),
+      mStartTimeUs(0),
+      mMaxAmplitude(0),
       mPrevSampleTimeUs(0),
+      mInitialReadTimeUs(0),
       mNumFramesReceived(0),
       mNumClientOwnedBuffers(0) {
     ALOGV("sampleRate: %d, channelCount: %d", sampleRate, channelCount);