From 4cd9218351d3dcfe74a97ffa932c72b931b494cd Mon Sep 17 00:00:00 2001
From: Josh Bleecher Snyder <josh@tailscale.com>
Date: Thu, 11 Feb 2021 11:54:58 -0800
Subject: [PATCH] wgengine/magicsock: prevent logging while running benchmarks

Co-authored-by: Sonia Appasamy <sonia@tailscale.com>
Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
---
 wgengine/magicsock/magicsock_test.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wgengine/magicsock/magicsock_test.go b/wgengine/magicsock/magicsock_test.go
index 520fbe590..274735cd0 100644
--- a/wgengine/magicsock/magicsock_test.go
+++ b/wgengine/magicsock/magicsock_test.go
@@ -1552,6 +1552,7 @@ func addTestEndpoint(conn *Conn, sendConn net.PacketConn) (tailcfg.NodeKey, tail
 func BenchmarkReceiveFrom(b *testing.B) {
 	conn := newNonLegacyTestConn(b)
 	defer conn.Close()
+	conn.logf = logger.Discard
 
 	sendConn, err := net.ListenPacket("udp4", "127.0.0.1:0")
 	if err != nil {