cmd/stdiscosrv: Deduplicate addresses (fixes #8482) (#9080)

2023-09-06 14:36:00 +02:00
parent 7c0223bd06
commit 06ac10ee37
1 changed files with 4 additions and 0 deletions
@@ -29,6 +29,7 @@ import (
 	"time"

 	"github.com/syncthing/syncthing/lib/protocol"
+	"github.com/syncthing/syncthing/lib/stringutil"
 )

 // announcement is the format received from and sent to clients
@@ -440,6 +441,9 @@ func fixupAddresses(remote *net.TCPAddr, addresses []string) []string {
 		fixed = append(fixed, uri.String())
 	}

+	// Remove duplicate addresses
+	fixed = stringutil.UniqueTrimmedStrings(fixed)
+
 	return fixed
 }