Make sure we close the group and password databases when we are done with

them; this closes SF bug #407504.

Modules/grpmodule.c

@@ -87,6 +87,7 @@ grp_getgrall(PyObject *self, PyObject *args)
         }
         Py_DECREF(v);
     }
+    endgrent();
     return d;
 }
 

Modules/pwdmodule.c

@@ -102,6 +102,7 @@ pwd_getpwall(PyObject *self, PyObject *args)
 		}
 		Py_DECREF(v);
 	}
+	endpwent();
 	return d;
 }
 #endif