Commit 8b607589 authored May 09, 2023 by Vishnu Nair

[wm] Explicitly release surfacecontrol in mirrorDisplay

Don't rely on GC to release the surfacecontrol. If we stress
the API like in the case of tests, we may end up not freeing
resources in time and crash the system.

Test: test magnifier
Bug: 279622227

Change-Id: Id70c9387bce0d0e92d40cccdeaab232b9c61d7e8

parent b4eb0b77

services/core/java/com/android/server/wm/WindowManagerService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -9014,7 +9014,7 @@ public class WindowManagerService extends IWindowManager.Stub

		final SurfaceControl mirror = SurfaceControl.mirrorSurface(displaySc);
		outSurfaceControl.copyFrom(mirror, "WMS.mirrorDisplay");

		mirror.release();
		return true;
		}