tree f6b9719f4294b96db4ce14b8e200a2a00c651798
parent 3247c8504ded6e482a3711f195e32204a09612d3
author Jean-Michel Trivi <jmtrivi@google.com> 1487032280 -0800
committer gitbuildkicker <android-build@google.com> 1487804970 -0800

EffectBundle: check nb channels to write speaker angles

When speaker angles are queried, the size of the array for the
  returned data is 3x the number of channels (where really it
  should be max(2, nbChannels)). The code assumed it was at
  least 3x2 (where 2 is the number of virtual speakers this
  effect supports) and would thus crash when called for a mono
  channel mask.

Test: see repro steps in bug
Bug: 32591350
Change-Id: I33d4bff6b2e19a9fc4284a85a446804878d3a410
(cherry picked from commit e5a54485e08400a976092cd5b1c6d909d0e1a4ab)