Try not to sink objects returned by C functions.

When creating a wrapper around an object to call a python function, we
try to avoid calling pygobject_sink() when the object was not created by
pygobject or the static bindings because otherwise we can end up leaking
one reference for GInitiallyUnowned subclasses if the object was already
owned by someone else.

https://bugzilla.gnome.org/show_bug.cgi?id=644067

1 files changed, 1 insertions, 0 deletions

diff --git a/gobject/pygobject-private.h b/gobject/pygobject-private.h
index 99c1894c..6f3a25ef 100644
--- a/gobject/pygobject-private.h
+++ b/gobject/pygobject-private.h
@@ -156,6 +156,7 @@ void          pygobject_register_class   (PyObject *dict,
 void          pygobject_register_wrapper (PyObject *self);
 PyObject *    pygobject_new              (GObject *obj);
 PyObject *    pygobject_new_full         (GObject *obj, gboolean sink, gpointer g_class);
+PyObject *    pygobject_new_sunk         (GObject *obj);
 void          pygobject_sink             (GObject *obj);
 PyTypeObject *pygobject_lookup_class     (GType gtype);
 void          pygobject_watch_closure    (PyObject *self, GClosure *closure);