packages/net/olsrd/patches/240-olsrd-fixes-routedel.patch

diff -Nur olsrd-0.4.10.orig/src/link_set.c olsrd-0.4.10/src/link_set.c
--- olsrd-0.4.10.orig/src/link_set.c	2006-12-01 09:04:56.000000000 +0100
+++ olsrd-0.4.10/src/link_set.c	2006-12-01 09:06:22.000000000 +0100
@@ -381,6 +381,69 @@
 }
 
 /**
+ *Delete all interface link entries
+ *
+ *@param interface ip address
+ */
+
+void
+del_if_link_entries(union olsr_ip_addr *int_addr)
+{
+  struct link_entry *tmp_link_set, *last_link_entry;
+
+  if(link_set == NULL)
+    return;
+
+  tmp_link_set = link_set;
+  last_link_entry = NULL;
+
+  while(tmp_link_set)
+    {
+
+      if(COMP_IP(int_addr, &tmp_link_set->local_iface_addr))
+        {
+          if(last_link_entry != NULL)
+            {
+              last_link_entry->next = tmp_link_set->next;
+
+              /* Delete neighbor entry */
+              if(tmp_link_set->neighbor->linkcount == 1)
+                olsr_delete_neighbor_table(&tmp_link_set->neighbor->neighbor_main_addr);
+              else
+                tmp_link_set->neighbor->linkcount--;
+
+              //olsr_delete_neighbor_if_no_link(&tmp_link_set->neighbor->neighbor_main_addr);
+              changes_neighborhood = OLSR_TRUE;
+
+              free(tmp_link_set);
+              tmp_link_set = last_link_entry;
+            }
+          else
+            {
+              link_set = tmp_link_set->next; /* CHANGED */
+
+              /* Delete neighbor entry */
+              if(tmp_link_set->neighbor->linkcount == 1)
+                olsr_delete_neighbor_table(&tmp_link_set->neighbor->neighbor_main_addr);
+              else
+                tmp_link_set->neighbor->linkcount--;
+
+              changes_neighborhood = OLSR_TRUE;
+
+              free(tmp_link_set);
+              tmp_link_set = link_set;
+              continue;
+            }
+        }
+
+      last_link_entry = tmp_link_set;
+      tmp_link_set = tmp_link_set->next;
+    }
+
+  return;
+}
+
+/**
  *Nothing mysterious here.
  *Adding a new link entry to the link set.
  *
diff -Nur olsrd-0.4.10.orig/src/link_set.h olsrd-0.4.10/src/link_set.h
--- olsrd-0.4.10.orig/src/link_set.h	2005-10-23 22:58:14.000000000 +0200
+++ olsrd-0.4.10/src/link_set.h	2006-12-01 09:06:22.000000000 +0100
@@ -116,6 +116,9 @@
 void
 olsr_init_link_set(void);
 
+void
+del_if_link_entries(union olsr_ip_addr *);
+
 struct link_entry *
 get_best_link_to_neighbor(union olsr_ip_addr *);
 
diff -Nur olsrd-0.4.10.orig/src/linux/kernel_routes.c olsrd-0.4.10/src/linux/kernel_routes.c
--- olsrd-0.4.10.orig/src/linux/kernel_routes.c	2005-02-27 19:39:43.000000000 +0100
+++ olsrd-0.4.10/src/linux/kernel_routes.c	2006-12-01 09:06:22.000000000 +0100
@@ -244,9 +244,8 @@
   inet_ntop(AF_INET, &destination->rt_mask.v4, mask_str, 16);
   inet_ntop(AF_INET, &destination->rt_router.v4, router_str, 16);
 
-  OLSR_PRINTF(1, "(ioctl)Deleting route with metric %d to %s/%s via %s/%s.\n",
-              destination->rt_metric, dst_str, mask_str, router_str,
-              destination->rt_if->int_name)
+  OLSR_PRINTF(1, "(ioctl)Deleting route with metric %d to %s/%s via %s.\n",
+              destination->rt_metric, dst_str, mask_str, router_str)
   
   memset(&kernel_route,0,sizeof(struct rtentry));
 
diff -Nur olsrd-0.4.10.orig/src/lq_packet.c olsrd-0.4.10/src/lq_packet.c
--- olsrd-0.4.10.orig/src/lq_packet.c	2006-12-01 09:04:56.000000000 +0100
+++ olsrd-0.4.10/src/lq_packet.c	2006-12-01 09:06:22.000000000 +0100
@@ -225,8 +225,10 @@
 
           link = get_best_link_to_neighbor(&neigh->main);
 
-          neigh->link_quality = link->loss_link_quality;
-          neigh->neigh_link_quality = link->neigh_link_quality;
+          if (link) {
+            neigh->link_quality = link->loss_link_quality;
+            neigh->neigh_link_quality = link->neigh_link_quality;
+          }
 
           // queue the neighbour entry
 
diff -Nur olsrd-0.4.10.orig/src/unix/ifnet.c olsrd-0.4.10/src/unix/ifnet.c
--- olsrd-0.4.10.orig/src/unix/ifnet.c	2006-12-01 09:04:56.000000000 +0100
+++ olsrd-0.4.10/src/unix/ifnet.c	2006-12-01 09:06:22.000000000 +0100
@@ -56,6 +56,7 @@
 #include "mantissa.h"
 #include "lq_packet.h"
 #include "log.h"
+#include "link_set.h"
 #include <signal.h>
 #include <sys/types.h>
 #include <net/if.h>
@@ -393,6 +394,8 @@
   OLSR_PRINTF(1, "Removing interface %s\n", iface->name)
   olsr_syslog(OLSR_LOG_INFO, "Removing interface %s\n", iface->name);
 
+  del_if_link_entries(&ifp->ip_addr);
+
   /*
    *Call possible ifchange functions registered by plugins  
    */