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| author | Friendika <info@friendika.com> | 2011-03-13 16:47:41 -0700 |
|---|---|---|
| committer | Friendika <info@friendika.com> | 2011-03-13 16:47:41 -0700 |
| commit | 0cf647bf6f199586bad2e13973fe034bf5676eea (patch) | |
| tree | f350c0427feb26350e81ab3b6039546e7b0c37e1 /include/dba.php | |
| parent | a912a0d3cae0ae9c873dcb5c45624a725bd2c2d6 (diff) | |
| download | volse-hubzilla-0cf647bf6f199586bad2e13973fe034bf5676eea.tar.gz volse-hubzilla-0cf647bf6f199586bad2e13973fe034bf5676eea.tar.bz2 volse-hubzilla-0cf647bf6f199586bad2e13973fe034bf5676eea.zip | |
don't let somebody install with a bogus db hostname as this seems to lead to spectacular failure modes
Diffstat (limited to 'include/dba.php')
| -rw-r--r-- | include/dba.php | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/dba.php b/include/dba.php index d75ed560a..1fdddb8a2 100644 --- a/include/dba.php +++ b/include/dba.php @@ -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; |