commit 999a83f82f77d3ba2701eac0ef5f0f0117c2eb90
author Jean-Michel Trivi <jmtrivi@google.com> Mon Mar 21 14:12:19 2016 -0700
committer Liisa Anttonen <liisa.anttonen@nedevicesw.com> Mon Dec 12 11:50:34 2016 +0200
tree 1890fa95db14a23bc83aea6eec77568e3f4ff661
parent b2f404303d7935366b824cbfdec1a6c5fadb0cd4

Fix stack corruption happening in aacDecoder_drcExtractAndMap()

In the aacDecoder_drcExtractAndMap() function, self->numThreads
  can be used after having exceeded its intended max value,
  MAX_DRC_THREADS, causing memory to be cleared after the
  threadBs[MAX_DRC_THREADS] array.
The crash is prevented by never using self->numThreads with
  a value equal to or greater than MAX_DRC_THREADS.
A proper fix will be required as there seems to be an issue as
  to which entry in the threadBs array is meant to be initialized
  and used.

Bug 26751339

Change-Id: I655cc40c35d4206ab72e83b2bdb751be2fe52b5a