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Commit cc9efa07 authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "appops: fix race condition for mOpModeWatchers" into main

parents 3253e33c c56c2b51

services/core/java/com/android/server/appop/AppOpsService.java

+3 −1
Original line number Diff line number Diff line
@@ -1102,6 +1102,7 @@ public class AppOpsService extends IAppOpsService.Stub { 
                        if (onModeChangedListeners == null) {

                            continue;

                        }

                        onModeChangedListeners = new ArraySet<>(onModeChangedListeners);

                    }

                    for (int i = 0; i < changedUids.length; i++) {

                        final int changedUid = changedUids[i];
@@ -6396,12 +6397,13 @@ public class AppOpsService extends IAppOpsService.Stub { 
    }



    private void notifyWatchersOnDefaultDevice(int code, int uid) {

        final ArraySet<OnOpModeChangedListener> modeChangedListenerSet;

        ArraySet<OnOpModeChangedListener> modeChangedListenerSet;

        synchronized (this) {

            modeChangedListenerSet = mOpModeWatchers.get(code);

            if (modeChangedListenerSet == null) {

                return;

            }

            modeChangedListenerSet = new ArraySet<>(modeChangedListenerSet);

        }

        notifyOpChanged(modeChangedListenerSet,  code, uid, null, PERSISTENT_DEVICE_ID_DEFAULT);

    }