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authorOndrej Zajicek (work) <santiago@crfreenet.org>2016-11-15 16:24:39 +0100
committerOndrej Zajicek (work) <santiago@crfreenet.org>2016-11-15 16:24:39 +0100
commit261816b0d4f3d4549a4402b95541b82fc7f10a4b (patch)
tree45fe0676d36e099c02cb44202bddd0bba6875da2 /proto/bgp
parentc8cafc8ebb5320ac7c6117c17e6460036f0fdf62 (diff)
BGP: Cluster list item should be prepended
Commit 3c09af41... changed behavior of int_set_add() from prepend to append, which makes more sense for community list, but prepend must be used for cluster list. Add int_set_prepend() and use it in cluster list handling code.
Diffstat (limited to 'proto/bgp')
-rw-r--r--proto/bgp/attrs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index 0309c1f7..aa2a3b46 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -1077,7 +1077,7 @@ static inline void
bgp_cluster_list_prepend(rte *e, ea_list **attrs, struct linpool *pool, u32 cid)
{
eattr *a = ea_find(e->attrs->eattrs, EA_CODE(EAP_BGP, BA_CLUSTER_LIST));
- bgp_attach_attr(attrs, pool, BA_CLUSTER_LIST, (uintptr_t) int_set_add(pool, a ? a->u.ptr : NULL, cid));
+ bgp_attach_attr(attrs, pool, BA_CLUSTER_LIST, (uintptr_t) int_set_prepend(pool, a ? a->u.ptr : NULL, cid));
}
static int