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Commit a35993b8 authored by Bin Zhai's avatar Bin Zhai Committed by Evan Rosky
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Create new SurfaceControl.Transaction when old closed 

The SurfaceControl.Transaction will be closed after use. If TransactionCommittedListener can not be called in time, sytem_server will crash when merge Transaction.

Bug: 281823781
Test: run monkey test pass

Change-Id: I68d9809aaebc3a217b0c5287323c65c4f9fd05b9
parent 8020b8b6

services/core/java/com/android/server/wm/BLASTSyncEngine.java

+4 −1
Original line number Diff line number Diff line
@@ -248,7 +248,10 @@ class BLASTSyncEngine { 
                    Slog.e(TAG, "WM sent Transaction to organized, but never received" +

                           " commit callback. Application ANR likely to follow.");

                    Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);

                    onCommitted(merged);

                    synchronized (mWm.mGlobalLock) {

                        onCommitted(merged.mNativeObject != 0

                                ? merged : mWm.mTransactionFactory.get());

                    }

                }

            };

            CommitCallback callback = new CommitCallback();