audispd: fix max_restarts handling

The dispatcher no longer treats plugins that exceed the configured
restart limit as successfully restarted. Instead, it marks them inactive
and returns failure, preventing further writes to an invalid pipe

Author: Cropi

audisp/audispd.c

@@ -153,8 +153,11 @@ static void load_plugin_conf(conf_llist *plugin)
 
 static int start_one_plugin(lnode *conf)
 {
-	if (conf->p->restart_cnt > daemon_config.max_restarts)
-		return 1;
+	if (conf->p->restart_cnt > daemon_config.max_restarts) {
+		/* Do not mark active when max restarts exceeded */
+		conf->p->active = A_NO;
+		return 0;
+	}
 
 	if (conf->p->type == S_ALWAYS) {
 		if (safe_exec(conf->p)) {