[Webkit-unassigned] [Bug 88800] New: context menu is broken in web inspector

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=88800

           Summary: context menu is broken in web inspector
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: arno at renevier.net


Hi,

when trying to display context menu in web inspector, it does not display (at best) or it crashes (at worst).
I could always reproduce it when lauching web inspector from midori (linked with latest webkit trunk), and right clicking on an item in the network panel.

I investigated and discovered that GtkMenuItems where created as childs of GtkMenu* menu in JSInspectorFrontendHost::showContextMenu.
Then, they are stored in a vector, and appended to a new GtkMenu item in ContextMenuController::showContextMenu
Then, at the end of JSInspectorFrontendHost::showContextMenu menu destructor is called, and the menu widget is destroyed (along with all of its children).

So, in contextMenuItemActivated (webkitwebview.cpp), the GtkMenuItem has been destroyed, hence the crash.

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