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Commit 8cef293d authored by Louis Chang's avatar Louis Chang
Browse files

Attempt to fix presubmit failure 

System crashed while running presubmit. The #getDisplayIdsLocked()
was not guarded by synchronization since commit 05e1c1a9.

Bug: 170451499
Test: presubmit
Change-Id: I4f2dfd2637632f722d6223469d478940db152e45
parent 29f12866

services/core/java/com/android/server/display/DisplayManagerService.java

+3 −1
Original line number Diff line number Diff line
@@ -1768,7 +1768,9 @@ public final class DisplayManagerService extends SystemService { 
            final int callingUid = Binder.getCallingUid();

            final long token = Binder.clearCallingIdentity();

            try {

                synchronized (mSyncRoot) {

                    return mLogicalDisplayMapper.getDisplayIdsLocked(callingUid);

                }

            } finally {

                Binder.restoreCallingIdentity(token);

            }