From ba067af6124af2179b28b2cedc14ae50c628bcbb Mon Sep 17 00:00:00 2001
From: bergware <bergware@users.noreply.github.com>
Date: Mon, 13 Mar 2023 13:26:13 +0100
Subject: [PATCH] Update VFIO: fix regression errors

---
 plugins/dynamix/include/update.vfio-pci-cfg.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/dynamix/include/update.vfio-pci-cfg.php b/plugins/dynamix/include/update.vfio-pci-cfg.php
index 0b14d4f8a..59045f8dd 100644
--- a/plugins/dynamix/include/update.vfio-pci-cfg.php
+++ b/plugins/dynamix/include/update.vfio-pci-cfg.php
@@ -22,7 +22,7 @@ $new  = _var($_GET,'cfg');
 
 $reply = 0;
 if ($new && $new != $old) {
-  rename($vfio, "$vfio.bak");
+  copy($vfio, "$vfio.bak");
   $reply = file_put_contents($vfio, $new)!==false ? 1 : 0;
 }
 echo $reply;