GtkCssImageSurface: Plug cache surface leak

Fixes https://gitlab.gnome.org/GNOME/gtk/issues/2373
2020-01-13 23:24:47 +01:00
parent 4a1dc1abfa
commit 7e2bebb4d5
1 changed files with 2 additions and 0 deletions
--- a/gtk/gtkcssimagesurface.c
+++ b/gtk/gtkcssimagesurface.c
@ -140,6 +140,8 @@ gtk_css_image_surface_dispose (GObject *object)
      surface->surface = NULL;
    }

+  g_clear_pointer (&surface->cache, cairo_surface_destroy);
+
  G_OBJECT_CLASS (_gtk_css_image_surface_parent_class)->dispose (object);
 }