[Bug general/2622] Attaching fork observer to defunct process crashes Frysk GUI

[Bug general/2622] Attaching fork observer to defunct process crashes Frysk GUI

[cagney at redhat dot com]

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           What    |Removed                     |Added
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         AssignedTo|cagney at redhat dot com    |frysk-bugzilla at sourceware
                   |                            |dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=2622

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[Bug general/2622] Attaching fork observer to defunct process crashes Frysk GUI

[mark at klomp dot org]

------- Additional Comments From mark at klomp dot org  2008-03-13 21:29 -------
Still there but slightly different error:

java.lang.RuntimeException: Observer
[frysk.gui.monitor.eventviewer.EventViewer2$5@30697295] is trying to add itself
twice
   at frysk.gui.monitor.GuiObservable.addObserver(FryskGui)
   at frysk.gui.monitor.eventviewer.EventViewer2.addProc(FryskGui)
   at frysk.gui.monitor.eventviewer.EventViewer2.addDebugProcess(FryskGui)
   at frysk.gui.monitor.eventviewer.EventViewer2.access$1(FryskGui)
   at frysk.gui.monitor.eventviewer.EventViewer2$3.update(FryskGui)
   at java.util.Observable.notifyObservers(libgcj.so.8rh)
   at frysk.gui.monitor.GuiObservable.notifyObservers(FryskGui)
   at frysk.gui.monitor.ObservableLinkedList.add(FryskGui)
   at frysk.gui.sessions.Session.addDebugProcess(FryskGui)
   at frysk.gui.druid.CreateFryskSessionDruid.addProcessParent(FryskGui)
   at frysk.gui.druid.CreateFryskSessionDruid.changeGroupState(FryskGui)
   at frysk.gui.druid.CreateFryskSessionDruid.access$1(FryskGui)
   at frysk.gui.druid.CreateFryskSessionDruid$4.buttonEvent(FryskGui)
   at org.gnu.gtk.Button.fireButtonEvent(libgtkjava-2.8.so)
   at org.gnu.gtk.Button.handleClick(libgtkjava-2.8.so)
   at org.gnu.gtk.Gtk.gtk_main(libgtkjava-2.8.so)
   at frysk.gui.Gui.gui(FryskGui)
   at frysk.gui.FryskGui.main(FryskGui)

This is using the test program from bug #2621 and trying to add one of the
defunct test processes in the monitor.

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http://sourceware.org/bugzilla/show_bug.cgi?id=2622

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