[Webkit-unassigned] [Bug 22560] New: PATCH: Some Gtk Screen functions assume widgets are realized, leading to segfaults.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=22560

           Summary: PATCH: Some Gtk Screen functions assume widgets are
                    realized, leading to segfaults.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: racarr at svn.gnome.org
                CC: hortont424 at gmail.com


Code in PlatformScreenGtk for screenDepth and screenRect can not
assume that the platformWindow for the widget has a valid "window" 
member, and doing so causes segfaults (screenDepth) or GLib warnings
(screenRect). For example, the case of, a new browser view opening as a
child of a GtkNotebook, but never being switched to, or manually
realized. Solve by using the toplevel window of the widget, rather
than the widget itself.


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