gtkdnd-quartz crash when realizing a GtkOffscreenWindow
Assigned to gtk-quartz maintainers
A crash occurs in gtkdnd-quartz (precisely in get_toplevel_nswindow) when realizing a GtkOffscreenWindow widget. It seems the NSView obtained in get_toplevel_nswindow is some bogus address. I managed to avoid the crash by simply adding if (GTK_IS_OFFSCREEN_WINDOW) but I have insufficient knowledge of the implementation to know how things are supposed to work.