[tbb-bugs] #30215 [Applications/Tor Browser]: TBA - NPE in NativePanZoomController.onMotionEvent

[Tor Bug Tracker & Wiki]

#30215: TBA - NPE in NativePanZoomController.onMotionEvent
-------------------------------------+-------------------------------------
     Reporter:  sysrqb               |      Owner:  tbb-team
         Type:  defect               |     Status:  new
     Priority:  Medium               |  Milestone:
    Component:  Applications/Tor     |    Version:
  Browser                            |   Keywords:  tbb-mobile,
     Severity:  Normal               |  tbb-8.5-must, TorBrowserTeam201904
Actual Points:                       |  Parent ID:
       Points:                       |   Reviewer:
      Sponsor:                       |
-------------------------------------+-------------------------------------
 {{{
 java.lang.NullPointerException:
   at org.mozilla.gecko.gfx.NativePanZoomController.onMotionEvent
 (NativePanZoomController.java:223)
   at org.mozilla.geckoview.GeckoView.onGenericMotionEvent
 (GeckoView.java:492)
   at android.view.View.dispatchGenericMotionEventInternal
 (View.java:10133)
   at android.view.View.dispatchGenericMotionEvent (View.java:10114)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at android.view.ViewGroup.dispatchTransformedGenericPointerEvent
 (ViewGroup.java:2117)
   at android.view.ViewGroup.dispatchGenericPointerEvent
 (ViewGroup.java:2074)
   at android.view.View.dispatchGenericMotionEvent (View.java:10107)
   at com.android.internal.policy.DecorView.superDispatchGenericMotionEvent
 (DecorView.java:422)
   at
 com.android.internal.policy.PhoneWindow.superDispatchGenericMotionEvent
 (PhoneWindow.java:1818)
   at android.app.Activity.dispatchGenericMotionEvent (Activity.java:3100)
   at
 android.support.v7.view.WindowCallbackWrapper.dispatchGenericMotionEvent
 (WindowCallbackWrapper.java:70)
   at com.android.internal.policy.DecorView.dispatchGenericMotionEvent
 (DecorView.java:390)
   at android.view.View.dispatchPointerEvent (View.java:10245)
   at android.view.ViewRootImpl$ViewPostImeInputStage.processPointerEvent
 (ViewRootImpl.java:4438)
   at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess
 (ViewRootImpl.java:4306)
   at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3853)
   at android.view.ViewRootImpl$InputStage.onDeliverToNext
 (ViewRootImpl.java:3906)
   at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:3872)
   at android.view.ViewRootImpl$AsyncInputStage.forward
 (ViewRootImpl.java:3999)
   at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:3880)
   at android.view.ViewRootImpl$AsyncInputStage.apply
 (ViewRootImpl.java:4056)
   at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3853)
   at android.view.ViewRootImpl$InputStage.onDeliverToNext
 (ViewRootImpl.java:3906)
   at android.view.ViewRootImpl$InputStage.forward (ViewRootImpl.java:3872)
   at android.view.ViewRootImpl$InputStage.apply (ViewRootImpl.java:3880)
   at android.view.ViewRootImpl$InputStage.deliver (ViewRootImpl.java:3853)
   at android.view.ViewRootImpl.deliverInputEvent (ViewRootImpl.java:6247)
   at android.view.ViewRootImpl.doProcessInputEvents
 (ViewRootImpl.java:6221)
   at android.view.ViewRootImpl.enqueueInputEvent (ViewRootImpl.java:6182)
   at android.view.ViewRootImpl$WindowInputEventReceiver.onInputEvent
 (ViewRootImpl.java:6350)
   at android.view.InputEventReceiver.dispatchInputEvent
 (InputEventReceiver.java:185)
   at android.os.MessageQueue.nativePollOnce (Native Method)
   at android.os.MessageQueue.next (MessageQueue.java:323)
   at android.os.Looper.loop (Looper.java:136)
   at android.app.ActivityThread.main (ActivityThread.java:6121)
   at java.lang.reflect.Method.invoke (Native Method)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
 (ZygoteInit.java:890)
   at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:780)
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30215>
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