- strncpy(vl.host, host, sizeof(vl.host));
- strncpy(vl.plugin, plugin, sizeof(vl.plugin));
- strncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance));
- strncpy(vl.type, type, sizeof(vl.type));
- strncpy(vl.type_instance, type_instance, sizeof(vl.type_instance));
+ strncpy(vl.host, host, sizeof(vl.host) - 1);
+ strncpy(vl.plugin, plugin, sizeof(vl.plugin) - 1);
+ strncpy(vl.plugin_instance, plugin_instance, sizeof(vl.plugin_instance) - 1);
+ strncpy(vl.type, type, sizeof(vl.type) - 1);
+ strncpy(vl.type_instance, type_instance, sizeof(vl.type_instance) - 1);