From bdbdd4694140cabc27cdf0336dfe18c3f125b397 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Fri, 12 Jun 2026 10:22:59 +0200
Subject: [PATCH] medsrv: Add missing return to avoid infinite loop while
 verifying username

---
 src/medsrv/controller/user_controller.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/medsrv/controller/user_controller.c b/src/medsrv/controller/user_controller.c
index 9416425e7..d4c20e287 100644
--- a/src/medsrv/controller/user_controller.c
+++ b/src/medsrv/controller/user_controller.c
@@ -149,6 +149,7 @@ static bool verify_login(private_user_controller_t *this,
 			default:
 				request->setf(request, "error=Username invalid, "
 							  "valid characters: A-Z a-z 0-9 - _ @ .");
+				return FALSE;
 		}
 	}
 	return TRUE;