]> xenbits.xensource.com Git - qemu-xen.git/commitdiff
ui/gtk: fix "Copy" menu item segfault
authorStefan Hajnoczi <stefanha@redhat.com>
Wed, 14 Dec 2016 14:25:18 +0000 (14:25 +0000)
committerStefan Hajnoczi <stefanha@redhat.com>
Wed, 14 Dec 2016 18:46:21 +0000 (18:46 +0000)
The "Copy" menu item copies VTE terminal text to the clipboard.  This
only works with VTE terminals, not with graphics consoles.

Disable the menu item when the current notebook page isn't a VTE
terminal.

This patch fixes a segfault.  Reproducer: Start QEMU and click the Copy
menu item when the guest display is visible.

Reported-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20161214142518.10504-1-stefanha@redhat.com
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
ui/gtk.c

index e81642876a9b44e3241885336900052df9a5f135..a216216d8b15b42f04ad1ab9d3d9ed88dc8874f7 100644 (file)
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1581,6 +1581,9 @@ static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
                                        TRUE);
     }
     gtk_widget_set_sensitive(s->grab_item, on_vga);
+#ifdef CONFIG_VTE
+    gtk_widget_set_sensitive(s->copy_item, vc->type == GD_VC_VTE);
+#endif
 
     gd_update_windowsize(vc);
     gd_update_cursor(vc);
@@ -2246,6 +2249,11 @@ void gtk_display_init(DisplayState *ds, bool full_screen, bool grab_on_hover)
     }
 #endif
 
+#ifdef CONFIG_VTE
+    gtk_widget_set_sensitive(s->copy_item,
+                             gd_vc_find_current(s)->type == GD_VC_VTE);
+#endif
+
     if (full_screen) {
         gtk_menu_item_activate(GTK_MENU_ITEM(s->full_screen_item));
     }