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Commit 8a337976 authored by Prabir Pradhan's avatar Prabir Pradhan
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Hold global lock when calling dumpAnrStateLocked 

Bug: 233890533
Test: Presubmit
Change-Id: I2fed92014082938db5f2e9ded23d11023c75ebd7
parent ff3ab034

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

+4 −2
Original line number Diff line number Diff line
@@ -135,8 +135,10 @@ class AnrController { 
     * Notify a window owned by the provided pid was unresponsive.

     */

    private void notifyWindowUnresponsive(int pid, String reason) {

        synchronized (mService.mGlobalLock) {

            Slog.i(TAG_WM, "ANR in input window owned by pid=" + pid + ". Reason: " + reason);

            dumpAnrStateLocked(null /* activity */, null /* windowState */, reason);

        }



        // We cannot determine the z-order of the window, so place the anr dialog as high

        // as possible.