Reproducible crash in Windows 7. Rightclick menu issue.
Bug #703898 reported by
Twig
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu One Windows Installer |
New
|
Undecided
|
Unassigned |
Bug Description
Steps to reproduce:
Right-click System Tray Icon and Left-click About to bring up About dialog
Right-click System Tray Icon again and this time Right-click About. Ubuntuoneclient.exe will crash
This is on Windows 7 with all updates applied.
It is possible for it to crash with other combinations of clicks (especially right-clicking the menu once it has appeared). However, the method above will reliably cause a crash.
Marking as security vulnerability as not sure if the crash could be exploited.
Twig.
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Event log entries which may help (1/2):
Application: UbuntuOneClient.exe InvalidOperatio nException Windows. Window. ShowDialog( ) UbuntuOne. Client. Views.AboutView .Canonical. UbuntuOne. Client. IAboutView. ShowDialog( ) UbuntuOne. Client. AboutPresenter. Show() UbuntuOne. Client. Notification. NotificationIco nPresenter. OpenAboutDialog () UbuntuOne. Client. Views.UbuntuOne NotifyIcon. OnAboutMenuItem Click(System. Object, System. Windows. RoutedEventArgs ) Windows. EventRoute. InvokeHandlersI mpl(System. Object, System. Windows. RoutedEventArgs , Boolean) Windows. UIElement. RaiseEventImpl( System. Windows. DependencyObjec t, System. Windows. RoutedEventArgs ) Windows. Controls. MenuItem. InvokeClickAfte rRender( System. Object) Windows. Threading. ExceptionWrappe r.InternalRealC all(System. Delegate, System.Object, Int32) Threading. ExceptionFilter Helper. TryCatchWhen( System. Object, System.Delegate, System.Object, Int32, System.Delegate) Windows. Threading. Dispatcher. WrappedInvoke( System. Delegate, System.Object, Int32, System.Delegate) Windows. Threading. DispatcherOpera tion.InvokeImpl () Threading. ExecutionContex t.runTryCode( System. Object) Runtime. CompilerService s.RuntimeHelper s.ExecuteCodeWi thGuaranteedCle anup(TryCode, CleanupCode, System.Object) Threading. ExecutionContex t.Run(System. Threading. ExecutionContex t, System. Threading. ContextCallback , System.Object, Boolean) Threading. ExecutionContex t.Run(System. Threading. ExecutionContex t, System. Threading. ContextCallback , System.Object) Windows. Threading. DispatcherOpera tion.Invoke( ) Windows. Threading. Dispatcher. ProcessQueue( ) Windows. Threading. Dispatcher. WndProcHook( IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef) HwndWrapper. WndProc( IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef) HwndSubclass. DispatcherCallb ackOperation( System. Object) Windows. Threading. ExceptionWrappe r.InternalRealC all(System. Delegate, System.Object, Int32) Threading. ExceptionFilter Helper. TryCatchWhen( System. Object, System.Delegate, System.Object, Int32, System.Delegate) Windows. Threading. Dispatcher. WrappedInvoke( System. Delegate, System.Object, Int32, System.Delegate) Windows. Threading. Dispatcher. InvokeImpl( System. Windows. Threading. DispatcherPrior ity, System.TimeSpan, System.Delegate, System.Object, Int32) HwndSubclass. SubclassWndProc (IntPtr, Int32, IntPtr, IntPtr) UnsafeNativeMet hods.DispatchMe ssage(System. Windows. Interop. MSG ByRef) Windows. Threading. Dispatcher. PushFrameImpl( System. Windows. Threading. DispatcherFrame ) Windows. Application. RunInternal( System. Windows. Window) UbuntuOne. Common. Utils.Applicati onWrapper. Run(System. Windows. Window) .Program. StartApplicatio n() .Program. Main()
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.
Stack:
at System.
at Canonical.
at Canonical.
at Canonical.
at Canonical.
at System.
at System.
at System.
at System.
at MS.Internal.
at System.
at System.
at System.
at System.
at System.
at System.
at System.
at System.
at System.
at MS.Win32.
at MS.Win32.
at System.
at MS.Internal.
at System.
at System.
at MS.Win32.
at MS.Win32.
at System.
at System.
at Canonical.
at UbuntuOneClient
at UbuntuOneClient