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don't let somebody install with a bogus db hostname as this seems to lead to spectacular failure modes

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Friendika 2011-03-13 16:47:41 -07:00
parent a912a0d3ca
commit 0cf647bf6f
2 changed files with 17 additions and 1 deletions
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16
include/dba.php
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@ -19,6 +19,22 @@ class dba {
public $connected = false;
function __construct($server,$user,$pass,$db,$install = false) {
$server = trim($server);
$user = trim($user);
$pass = trim($pass);
$db = trim($db);
if($install) {
if(strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) {
if(! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) {
notice( sprintf( t('Cannot locate DNS info for database server \'%s\'',$server)));
$this->connected = false;
$this->db = null;
return;
}
}
}
$this->db = @new mysqli($server,$user,$pass,$db);
if(! mysqli_connect_errno()) {
$this->connected = true;