From 7764faebb5e5c4b765ca7b8e0530121298b2d808 Mon Sep 17 00:00:00 2001
From: Peca Nesovanovic <59750439+Npeca75@users.noreply.github.com>
Date: Sat, 23 Apr 2022 15:33:36 +0200
Subject: [PATCH] use builtin "safename" (#13945)

---
 LibreNMS/Data/Store/Rrd.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LibreNMS/Data/Store/Rrd.php b/LibreNMS/Data/Store/Rrd.php
index e89bc7da6d..b732fffb19 100644
--- a/LibreNMS/Data/Store/Rrd.php
+++ b/LibreNMS/Data/Store/Rrd.php
@@ -460,7 +460,7 @@ class Rrd extends BaseDatastore
     public function getRrdFiles($device)
     {
         if ($this->rrdcached) {
-            $filename = sprintf('/%s', $device['hostname']);
+            $filename = sprintf('/%s', self::safename($device['hostname']));
             $rrd_files = $this->command('list', $filename, '');
             // Command output is an array, create new array with each filename as a item in array.
             $rrd_files_array = explode("\n", trim($rrd_files[0]));