Add sanity checks to fix crash

Copy Huffman tree sanity check from libvorbis to avoid out of bounds memory
access later on.

Bug: 21048776
Change-Id: I3c508572501af188af4224e2a295e9f2554ec9c0
1 file changed
tree: fff5f0939e427926fa57d67d58ddb5208c6fba0d
  1. Tremolo/
  2. Android.mk
  3. CleanSpec.mk
  4. MODULE_LICENSE_BSD_LIKE
  5. NOTICE
  6. README