From 11127666b2f58ed9d5cd057ef6471000b1e2516d Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Fri, 9 Apr 2021 13:23:34 -0700
Subject: [PATCH] ipn/ipnlocal: fix deadlock from 227f73284

Sigh.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
 ipn/ipnlocal/local.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ipn/ipnlocal/local.go b/ipn/ipnlocal/local.go
index 534cefac5..dc527b451 100644
--- a/ipn/ipnlocal/local.go
+++ b/ipn/ipnlocal/local.go
@@ -1687,7 +1687,7 @@ func (b *LocalBackend) initPeerAPIListener() {
 		b.peerAPIListeners = append(b.peerAPIListeners, pln)
 	}
 
-	b.doSetHostinfoFilterServices(b.hostinfo)
+	go b.doSetHostinfoFilterServices(b.hostinfo.Clone())
 }
 
 // magicDNSRootDomains returns the subset of nm.DNS.Domains that are the search domains for MagicDNS.