am f6936a3a: Merge "RTP: prevent buffer overflow in AudioRecord." into gingerbread

Merge commit 'f6936a3a52b6bb6de27f75d4e38d116e896b7f4d' into gingerbread-plus-aosp

* commit 'f6936a3a52b6bb6de27f75d4e38d116e896b7f4d':
  RTP: prevent buffer overflow in AudioRecord.