From 26d1b1524bea366e886ecf27a0e76e53d07aa0a5 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Fri, 25 Oct 2024 14:17:07 +0200
Subject: [PATCH] fix: ignore discovered peers with tcp port 0 (#12065)

---
 crates/net/network/src/discovery.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/net/network/src/discovery.rs b/crates/net/network/src/discovery.rs
index d366027d68..5b2bb788f4 100644
--- a/crates/net/network/src/discovery.rs
+++ b/crates/net/network/src/discovery.rs
@@ -214,6 +214,10 @@ impl Discovery {
     fn on_node_record_update(&mut self, record: NodeRecord, fork_id: Option<ForkId>) {
         let peer_id = record.id;
         let tcp_addr = record.tcp_addr();
+        if tcp_addr.port() == 0 {
+            // useless peer for p2p
+            return
+        }
         let udp_addr = record.udp_addr();
         let addr = PeerAddr::new(tcp_addr, Some(udp_addr));
         _ =