[Webkit-unassigned] [Bug 164910] New: [GTK] UI process crash in webkitWebViewBaseContainerAdd

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=164910

            Bug ID: 164910
           Summary: [GTK] UI process crash in
                    webkitWebViewBaseContainerAdd
    Classification: Unclassified
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKit Gtk
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: mcatanzaro at igalia.com
                CC: bugs-noreply at webkitgtk.org

UI process crash in webkitWebViewBaseContainerAdd:

Truncated backtrace:
Thread no. 1 (10 frames)
 #2 XGetWindowAttributes at GetWAttrs.c:150
 #3 gtk_socket_realize at gtksocket.c:420
 #4 _g_closure_invoke_va at gclosure.c:867
 #7 gtk_widget_realize at gtkwidget.c:5454
 #8 gtk_widget_set_parent at gtkwidget.c:9566
 #9 webkitWebViewBaseContainerAdd(GtkContainer*, GtkWidget*) at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewBase.cpp:421
 #10 g_cclosure_marshal_VOID__OBJECTv at gmarshal.c:2102
 #11 _g_closure_invoke_va at gclosure.c:867
 #14 gtk_container_add at gtkcontainer.c:1875
 #15 WebKit::WebPageProxy::createPluginContainer(unsigned long&) at /usr/src/debug/webkitgtk-2.14.1/Source/WebKit2/UIProcess/gtk/WebPageProxyGtk.cpp:107

It looks exactly like bug #147297, but this crash is reported against 2.14.1 whereas that bug was fixed a while back. I've asked the reporter to say whether he was running under Wayland or X11. Full backtrace downstream, as usual.

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