X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=eigrpd%2Feigrp_topology.c;h=0cb4e0e9f45c3d2086fd399393f287ab16ebf7d1;hb=91d227b7e3cb53ad8fdbcd9d4cff7f0a666918e3;hp=4e26446ebe10419fdf4741332988142321117583;hpb=0bf75bd5c996e578337e9a913bac9723ab7abf78;p=mirror_frr.git

diff --git a/eigrpd/eigrp_topology.c b/eigrpd/eigrp_topology.c
index 4e26446eb..0cb4e0e9f 100644
--- a/eigrpd/eigrp_topology.c
+++ b/eigrpd/eigrp_topology.c
@@ -37,6 +37,7 @@
 #include "log.h"
 #include "linklist.h"
 #include "vty.h"
+#include "lib_errors.h"
 
 #include "eigrpd/eigrp_structs.h"
 #include "eigrpd/eigrpd.h"
@@ -117,16 +118,9 @@ struct eigrp_nexthop_entry *eigrp_nexthop_entry_new()
  * Freeing topology table list
  */
 void eigrp_topology_free(struct route_table *table)
-{
-	route_table_finish(table);
-}
-
-/*
- * Deleting all topology nodes in table
- */
-void eigrp_topology_cleanup(struct route_table *table)
 {
 	eigrp_topology_delete_all(table);
+	route_table_finish(table);
 }
 
 /*
@@ -170,7 +164,7 @@ void eigrp_nexthop_entry_add(struct eigrp_prefix_entry *node,
 		eigrp_zebra_route_add(node->destination, l);
 	}
 
-	list_delete_and_null(&l);
+	list_delete(&l);
 }
 
 /*
@@ -180,6 +174,8 @@ void eigrp_prefix_entry_delete(struct route_table *table,
 			       struct eigrp_prefix_entry *pe)
 {
 	struct eigrp *eigrp = eigrp_lookup();
+	struct eigrp_nexthop_entry *ne;
+	struct listnode *node, *nnode;
 	struct route_node *rn;
 
 	if (!eigrp)
@@ -195,9 +191,12 @@ void eigrp_prefix_entry_delete(struct route_table *table,
 	 */
 	listnode_delete(eigrp->topology_changes_internalIPV4, pe);
 
-	list_delete_and_null(&pe->entries);
-	list_delete_and_null(&pe->rij);
+	for (ALL_LIST_ELEMENTS(pe->entries, node, nnode, ne))
+		eigrp_nexthop_entry_delete(pe, ne);
+	list_delete(&pe->entries);
+	list_delete(&pe->rij);
 	eigrp_zebra_route_delete(pe->destination);
+	prefix_free(pe->destination);
 
 	rn->info = NULL;
 	route_unlock_node(rn); // Lookup above
@@ -236,18 +235,6 @@ void eigrp_topology_delete_all(struct route_table *topology)
 	}
 }
 
-/*
- * Return 0 if topology is not empty
- * otherwise return 1
- */
-unsigned int eigrp_topology_table_isempty(struct list *topology)
-{
-	if (topology->count)
-		return 1;
-	else
-		return 0;
-}
-
 struct eigrp_prefix_entry *
 eigrp_topology_table_lookup_ipv4(struct route_table *table,
 				 struct prefix *address)
@@ -289,7 +276,7 @@ struct list *eigrp_topology_get_successor(struct eigrp_prefix_entry *table_node)
 	 * If we have no successors return NULL
 	 */
 	if (!successors->count) {
-		list_delete_and_null(&successors);
+		list_delete(&successors);
 		successors = NULL;
 	}
 
@@ -411,7 +398,8 @@ eigrp_topology_update_distance(struct eigrp_fsm_action_message *msg)
 		}
 		break;
 	default:
-		zlog_err("%s: Please implement handler", __PRETTY_FUNCTION__);
+		flog_err(EC_LIB_DEVELOPMENT, "%s: Please implement handler",
+			 __PRETTY_FUNCTION__);
 		break;
 	}
 distance_done:
@@ -448,6 +436,8 @@ void eigrp_topology_update_node_flags(struct eigrp_prefix_entry *dest)
 	struct eigrp_nexthop_entry *entry;
 	struct eigrp *eigrp = eigrp_lookup();
 
+	assert(eigrp);
+
 	for (ALL_LIST_ELEMENTS_RO(dest->entries, node, entry)) {
 		if (entry->reported_distance < dest->fdistance) {
 			// is feasible successor, can be successor
@@ -491,7 +481,7 @@ void eigrp_update_routing_table(struct eigrp_prefix_entry *prefix)
 		for (ALL_LIST_ELEMENTS_RO(successors, node, entry))
 			entry->flags |= EIGRP_NEXTHOP_ENTRY_INTABLE_FLAG;
 
-		list_delete_and_null(&successors);
+		list_delete(&successors);
 	} else {
 		eigrp_zebra_route_delete(prefix->destination);
 		for (ALL_LIST_ELEMENTS_RO(prefix->entries, node, entry))