[monitoring-plugins] check_radius: allow IPv6 addresses

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: c4e2cf51cba4d62add8e689e621d979aa65278cd
 Author: Lorenz Kästle <12514511+RincewindsHat at users.noreply.github.com>
   Date: Wed Mar 12 16:52:51 2025 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=c4e2cf51

check_radius: allow IPv6 addresses

---

 plugins/check_radius.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index 6a27e113..cc846709 100644
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -191,7 +191,7 @@ int main(int argc, char **argv) {
 	}
 
 	struct sockaddr_storage radius_server_socket;
-	if (!dns_lookup(config.nas_ip_address, &radius_server_socket, AF_INET)) { /* TODO: Support IPv6. */
+	if (!dns_lookup(config.nas_ip_address, &radius_server_socket, AF_UNSPEC)) {
 		die(STATE_UNKNOWN, _("Invalid NAS-IP-Address\n"));
 	}