Index: pkg/mod/github.com/godbus/dbus/v5@v5.1.0/transport_unixcred_freebsd.go
--- pkg/mod/github.com/godbus/dbus/v5@v5.1.0/transport_unixcred_freebsd.go.orig	2023-11-02 09:06:35.000000000 +0100
+++ pkg/mod/github.com/godbus/dbus/v5@v5.1.0/transport_unixcred_freebsd.go	2023-11-02 09:16:07.147890000 +0100
@@ -41,7 +41,7 @@
 func cmsgAlignOf(salen int) int {
 	salign := C.sizeofPtr
 
-	return (salen + salign - 1) & ^(salign - 1)
+	return (int(salen) + int(salign) - 1) & ^(int(salign) - 1)
 }
 
 // http://golang.org/src/pkg/syscall/sockcmsg_unix.go
