2 files changed, 6 insertions, 1 deletions
diff --git a/proto/bgp/bgp.c b/proto/bgp/bgp.c
index 1adb930d..e4d754b1 100644
--- a/proto/bgp/bgp.c
+++ b/proto/bgp/bgp.c
@@ -337,6 +337,8 @@ err2:
 err1:
   p->p.disabled = 1;
   bgp_store_error(p, NULL, BE_MISC, err_val);
+
+  p->neigh = NULL;
   proto_notify_state(&p->p, PS_DOWN);
 
   return;
@@ -473,6 +475,8 @@ bgp_down(struct bgp_proto *p)
     bgp_close(p);
   }
 
+  p->neigh = NULL;
+
   BGP_TRACE(D_EVENTS, "Down");
   proto_notify_state(&p->p, PS_DOWN);
 }
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index b16ee242..99b5d5b4 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -1051,7 +1051,8 @@ bgp_use_next_hop(struct bgp_export_state *s, eattr *a)
     return 1;
 
   /* Keep it when forwarded between single-hop BGPs on the same iface */
-  struct iface *ifa = (s->src && s->src->neigh) ? s->src->neigh->iface : NULL;
+  struct iface *ifa = (s->src && s->src->neigh && (s->src->p.proto_state != PS_DOWN)) ?
+    s->src->neigh->iface : NULL;
   return p->neigh && (p->neigh->iface == ifa);
 }