am a7516e90: Merge "Make sure the .wav extractor does not read data outside the bounds of the \'data\' box." into gingerbread

Merge commit 'a7516e90d01a22d17a470695eefa905e0ff066cc' into gingerbread-plus-aosp

* commit 'a7516e90d01a22d17a470695eefa905e0ff066cc':
  Make sure the .wav extractor does not read data outside the bounds of the 'data' box.