Add memory leak detection to audioserver am: 8b9b89e1

am: b7fb627a

* commit 'b7fb627a':
  Add memory leak detection to audioserver

Change-Id: I7a4d1c7a78db53ae6d39be2f8f93785736c8cfec

audioserver.te

@@ -15,11 +15,14 @@ r_dir_file(audioserver, proc)
 allow audioserver ion_device:chr_file r_file_perms;
 allow audioserver system_file:dir r_dir_perms;
 
-# used for TEE sink - pcm capture for debug.
 userdebug_or_eng(`
+  # used for TEE sink - pcm capture for debug.
   allow audioserver media_data_file:dir create_dir_perms;
   allow audioserver audioserver_data_file:dir create_dir_perms;
   allow audioserver audioserver_data_file:file create_file_perms;
+
+  # ptrace to processes in the same domain for memory leak detection
+  allow audioserver self:process ptrace;
 ')
 
 allow audioserver audio_device:dir r_dir_perms;