--- quagga-1.2.4.orig/ospfd/ospf_ri.c	2018-02-19 22:24:55.000000000 +0100
+++ quagga-1.2.4/ospfd/ospf_ri.c	2026-05-16 09:00:37.812914806 +0200
@@ -206,7 +206,7 @@ ospf_router_info_term (void)
   OspfRI.pce_info.pce_neighbor = NULL;
   OspfRI.status = disabled;
 
-  ospf_router_info_unregister (OspfRI.scope);
+  ospf_router_info_unregister ();
 
   return;
 }
