From 4fad023afb1d779e11106c1c4f45ff2a9defb239 Mon Sep 17 00:00:00 2001
From: David Thorpe <djt@mutablelogic.com>
Date: Sat, 13 Mar 2021 19:19:31 +0100
Subject: [PATCH] Removed p2p interfaces from broadcasting

---
 pkg/mdns/util.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkg/mdns/util.go b/pkg/mdns/util.go
index 5f17fb79..7e08dabc 100644
--- a/pkg/mdns/util.go
+++ b/pkg/mdns/util.go
@@ -53,6 +53,9 @@ func multicastInterfaces(iface net.Interface) ([]net.Interface, error) {
 			if (ifi.Flags & net.FlagMulticast) == 0 {
 				continue
 			}
+			if (ifi.Flags & net.FlagPointToPoint) != 0 {
+				continue
+			}
 			if addrs, err := ifi.MulticastAddrs(); err != nil || len(addrs) == 0 {
 				continue
 			}