Beware the NULL route, my son... The bugs that bite, the BIRDs that crash :-)

8ca8683c · Martin Mareš · acc62f5e · 8ca8683c
Commit 8ca8683c authored Oct 20, 1998 by Martin Mareš
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Showing with 6 additions and 3 deletions

nest/rt-table.c nest/rt-table.c +6 -3

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--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -203,9 +203,12 @@ rte_update(net *net, struct proto *p, rte *new)
 	p->rte_remove(net, old);
      rte_free(old);
    }
-  new->lastmod = now;
-  if (p->rte_insert)
-    p->rte_insert(net, new);
+  if (new)
+    {
+      new->lastmod = now;
+      if (p->rte_insert)
+	p->rte_insert(net, new);
+    }
 }

 void