Merge "MidiService: synchronize mDeviceConnections" into sc-dev am: e65c02b278 am: d36d69ada6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15317991 Change-Id: I7d54cf96694e814aefaf17dc8cdcfe1c4b973530
2021-07-20 18:15:46 +00:00
parent 9259249ff6 d36d69ada6
commit e6f79d9ea3
1 changed files with 4 additions and 2 deletions
--- a/services/midi/java/com/android/server/midi/MidiService.java
+++ b/services/midi/java/com/android/server/midi/MidiService.java
@@ -350,8 +350,10 @@ public class MidiService extends IMidiManager.Stub {
            }

            if (mDeviceConnections != null) {
-                for (DeviceConnection connection : mDeviceConnections) {
-                    connection.notifyClient(server);
+                synchronized (mDeviceConnections) {
+                    for (DeviceConnection connection : mDeviceConnections) {
+                        connection.notifyClient(server);
+                    }
                }
            }
        }