nicolas/librenms
1
0
Fork 0
mirror of https://github.com/stylersnico/librenms.git synced 2026-08-02 00:32:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added null check for $id

Browse Source
This commit is contained in:
laf
2014-06-26 00:33:00 +01:00
parent 7e0b0f4773
commit 78ecb75230
1 changed files with 11 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
includes/functions.php
+11 -4
View File
@@ -920,14 +920,21 @@ function validate_device_id($id)
{ {
global $config; global $config;
$device_id = dbFetchCell("SELECT `device_id` FROM `devices` WHERE `device_id` = ?", array($id)); if(empty($id) || !is_numeric($id))
if($device_id == $id)
{ {
$return = true; $return = false;
} }
else else
{ {
$return = false; $device_id = dbFetchCell("SELECT `device_id` FROM `devices` WHERE `device_id` = ?", array($id));
if($device_id == $id)
{
$return = true;
}
else
{
$return = false;
}
} }
return($return); return($return);
} }