--- strongswan-5.9.6-orig/src/libstrongswan/utils/enum.c	2022-04-16 10:08:07.000000000 +0200
+++ strongswan-5.9.6/src/libstrongswan/utils/enum.c	2022-06-20 23:21:47.408857710 +0200
@@ -97,7 +97,7 @@
 		return buf;
 	}
 
-	if (snprintf(buf, len, e->names[0]) >= len)
+	if (snprintf(buf, len, "%s", e->names[0]) >= len)
 	{
 		return NULL;
 	}