From ead16b24ec64ef1c82956011f119c500ae360d07 Mon Sep 17 00:00:00 2001
From: Brad Fitzpatrick <bradfitz@tailscale.com>
Date: Thu, 17 Mar 2022 10:25:50 -0700
Subject: [PATCH] cmd/tailscaled: fail early with nice error on macOS with
go1.18
Due to golang/go#51759
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
---
cmd/tailscaled/tailscaled.go | 3 +++
1 file changed, 3 insertions(+)
diff --git a/cmd/tailscaled/tailscaled.go b/cmd/tailscaled/tailscaled.go
index 69d7ccdb8..aa563b11a 100644
--- a/cmd/tailscaled/tailscaled.go
+++ b/cmd/tailscaled/tailscaled.go
@@ -178,6 +178,9 @@ func main() {
os.Exit(0)
}
+ if runtime.GOOS == "darwin" && runtime.Version() == "go1.18" {
+ log.Fatalf("tailscaled is broken on macOS with go1.18 due to upstream bug https://github.com/golang/go/issues/51759; use 1.18.1+ or Tailscale's Go fork")
+ }
if runtime.GOOS == "darwin" && os.Getuid() != 0 && !strings.Contains(args.tunname, "userspace-networking") && !args.cleanup {
log.SetFlags(0)
log.Fatalf("tailscaled requires root; use sudo tailscaled (or use --tun=userspace-networking)")