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-rw-r--r--mod/profile/icondirect.php6
1 files changed, 6 insertions, 0 deletions
diff --git a/mod/profile/icondirect.php b/mod/profile/icondirect.php
index 6c3148f2b..c4439f78c 100644
--- a/mod/profile/icondirect.php
+++ b/mod/profile/icondirect.php
@@ -11,6 +11,12 @@ require_once(dirname(dirname(dirname(__FILE__))). '/engine/settings.php');
global $CONFIG;
+// won't be able to serve anything if no joindate or guid
+if (!isset($_GET['joindate']) || !isset($_GET['guid'])) {
+ header("HTTP/1.1 404 Not Found");
+ exit;
+}
+
$join_date = (int)$_GET['joindate'];
$last_cache = (int)$_GET['lastcache']; // icontime
$guid = (int)$_GET['guid'];