From 1c9ea30bd7be59b5e85329a18a0b831156a5d73f Mon Sep 17 00:00:00 2001
From: Mikhail Naganov <mnaganov@google.com>
Date: Thu, 11 Aug 2022 00:05:09 +0000
Subject: [PATCH] AudioService: RecordActivityMonitor: fix unbounded list
 growth

This CL fixes the growing list of Dispatchers in
RecordActivityMonitor by comparing dispatcher callback
via asBinder() method of the interface.

Bug: 242056995
Test: use the repro app from the bug
Change-Id: I3a2674dd339b84ecff609eef042ca41484a43255
---
 .../java/com/android/server/audio/RecordingActivityMonitor.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/services/core/java/com/android/server/audio/RecordingActivityMonitor.java b/services/core/java/com/android/server/audio/RecordingActivityMonitor.java
index 26a63120d793a..5620dc36c9715 100644
--- a/services/core/java/com/android/server/audio/RecordingActivityMonitor.java
+++ b/services/core/java/com/android/server/audio/RecordingActivityMonitor.java
@@ -337,7 +337,7 @@ public final class RecordingActivityMonitor implements AudioSystem.AudioRecordin
             boolean hasPublicClients = false;
             while (clientIterator.hasNext()) {
                 RecMonitorClient rmc = clientIterator.next();
-                if (rcdb.equals(rmc.mDispatcherCb)) {
+                if (rcdb.asBinder().equals(rmc.mDispatcherCb.asBinder())) {
                     rmc.release();
                     clientIterator.remove();
                 } else {