tree 8515326721a76081b458cce1329e13b7252d2fbe
parent 5baf2af52cd186633b7173196c1e4a4cd3435f22
author Eric Laurent <elaurent@google.com> 1379555233 -0700
committer Eric Laurent <elaurent@google.com> 1379556022 -0700

audioflniger: fix leaked audiosession references

acquireAudioSessionId() should not create session references
if the caller is not listed in the known notification clients.
It happens when the MediaPlayer or AudioTrack is created by the
mediaserver on behalf of a client (e.g CameraService). In this case
releaseAudioSessionId() can be called from a different pid and
the session reference will not be removed.
Also we will not be able to remove the reference if the client
process dies.

Bug: 10606426.
Change-Id: Ibb5e27518daeb484a2e66302e4c6221cbaca5b70