Fix security vulnerability: Equalizer command might allow negative indexes

Bug: 32247948
Bug: 32438598
Bug: 32436341

Test: use POC on bug or cts security test

Change-Id: I56a92582687599b5b313dea1abcb8bcb19c7fc0e
1 file changed
tree: 6ebe2c694f2f2862a90fee6c618c0ad03c38b278
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk