portlist: de-dup services on same (proto, port) on both IPv4/IPv6

Fixes #1703 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2021-04-13 14:40:33 -07:00
parent a8d95a18b2
commit 2df6372b67
2 changed files with 21 additions and 6 deletions
@@ -12,7 +12,6 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
-	"sort"
 	"strconv"
 	"strings"
 	"syscall"
@@ -71,11 +70,6 @@ func listPorts() (List, error) {

 		l = append(l, ports...)
 	}
-
-	sort.Slice(l, func(i, j int) bool {
-		return (&l[i]).lessThan(&l[j])
-	})
-
 	return l, nil
 }