Increment Py_None refcount for NULL array elements

alvherre · alvherre · commit 051096d06ece · 2011-01-17T13:01:04.000-03:00
Per bug #5835 by Julien Demoor
Author: Alex Hunsaker
diff --git a/src/pl/plpython/plpython.c b/src/pl/plpython/plpython.c
@@ -2042,7 +2042,10 @@ PLyList_FromArray(PLyDatumToOb *arg, Datum d)
 						 elm->typlen, elm->typbyval, elm->typalign,
 						 &isnull);
 		if (isnull)
+		{
+			Py_INCREF(Py_None);
 			PyList_SET_ITEM(list, i, Py_None);
+		}
 		else
 			PyList_SET_ITEM(list, i, elm->func(elm, elem));
 	}
