Use WeakReference in RemoteFillService.
This mitigates the issue of lingering IFillCallback and ISaveCallback
stub allocations. After the change, Binder would only hold onto the new
thin callback wrappers. The actual underlying stubs would not be
prevented from being GC'ed.
Bug: 307972253
Test: atest CtsAutoFillServiceTestCases
Change-Id: I7860ad66be134a5328e8dc88e71e665406d51d7d
diff --git a/services/autofill/bugfixes.aconfig b/services/autofill/bugfixes.aconfig
index b5130a1..ced10fb 100644
--- a/services/autofill/bugfixes.aconfig
+++ b/services/autofill/bugfixes.aconfig
@@ -34,3 +34,10 @@
description: "Mitigation for autofill providers miscalculating view visibility"
bug: "291795358"
}
+
+flag {
+ name: "remote_fill_service_use_weak_reference"
+ namespace: "autofill"
+ description: "Use weak reference to address binder leak problem"
+ bug: "307972253"
+}