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-rw-r--r--application/models/mfile.php10
1 files changed, 9 insertions, 1 deletions
diff --git a/application/models/mfile.php b/application/models/mfile.php
index 203e2e101..c2b423dbe 100644
--- a/application/models/mfile.php
+++ b/application/models/mfile.php
@@ -18,9 +18,17 @@ class Mfile extends CI_Model {
// Returns an unused ID
function new_id()
{
+ static $id_blacklist = NULL;
+
$id = random_alphanum(3,6);
- if ($this->id_exists($id) || $id == 'file' || $id == 'user') {
+ if ($id_blacklist == NULL) {
+ $id_blacklist = scandir(FCPATH);
+ $id_blacklist[] = "file";
+ $id_blacklist[] = "user";
+ }
+
+ if ($this->id_exists($id) || in_array($id, $id_blacklist)) {
return $this->new_id();
} else {
return $id;