p2p: ignore incoming peer list entries when we have them blocked

src/p2p/net_node.inl

@@ -2049,7 +2049,9 @@ namespace nodetool
 
     LOG_DEBUG_CC(context, "REMOTE PEERLIST: remote peerlist size=" << peerlist_.size());
     LOG_TRACE_CC(context, "REMOTE PEERLIST: " << ENDL << print_peerlist_to_string(peerlist_));
-    return m_network_zones.at(context.m_remote_address.get_zone()).m_peerlist.merge_peerlist(peerlist_, [this](const peerlist_entry &pe) { return !is_addr_recently_failed(pe.adr); });
+    return m_network_zones.at(context.m_remote_address.get_zone()).m_peerlist.merge_peerlist(peerlist_, [this](const peerlist_entry &pe) {
+      return !is_addr_recently_failed(pe.adr) && is_remote_host_allowed(pe.adr);
+    });
   }
   //-----------------------------------------------------------------------------------
   template<class t_payload_net_handler>