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-rw-r--r--bgpd/bgp_routemap.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/bgpd/bgp_routemap.c b/bgpd/bgp_routemap.c
index 81ff48db..255b25ae 100644
--- a/bgpd/bgp_routemap.c
+++ b/bgpd/bgp_routemap.c
@@ -1393,6 +1393,13 @@ route_set_community_delete (void *rule, struct prefix *prefix,
new = community_uniq_sort (merge);
community_free (merge);
+ /* HACK: if the old community is not intern'd,
+ * we should free it here, or all reference to it may be lost.
+ * Really need to cleanup attribute caching sometime.
+ */
+ if (old->refcnt == 0)
+ community_free (old);
+
if (new->size == 0)
{
binfo->attr->community = NULL;