Fix: Add check in floor1_info_unpack

Add check for rangebits set by oggpack_read().

Bug: 155560008
Test: poc in bug

Change-Id: I7bd1ea124eca9670cc56fe1d4fc255a281527105
(cherry picked from commit 162c009de66dcd0a1837a16c71b317f11919625a)
1 file changed