Fix UDP exchange for local/dhcp DNS servers

2025-09-13 12:26:48 +08:00
parent ae852e0be4
commit 510bf05e36
2 changed files with 2 additions and 2 deletions
--- a/dns/transport/local/local.go
+++ b/dns/transport/local/local.go
@@ -182,7 +182,7 @@ func (t *Transport) exchangeUDP(ctx context.Context, server M.Socksaddr, request
 		}
 		conn.SetDeadline(deadline)
 	}
-	buffer := buf.Get(1 + request.Len())
+	buffer := buf.Get(buf.UDPBufferSize)
 	defer buf.Put(buffer)
 	rawMessage, err := request.PackBuffer(buffer)
 	if err != nil {