If `--insecure-registry mydomain.com` was specified, it would match a registry at mydomain.com on any port. This was accidentally added in #9735 and is now being reverted. Signed-off-by: Tibor Vass <teabee89@gmail.com> Upstream-commit: 9a50dd5f37d001d7c453ea8749454b4c8bf728f1 Component: engine