abort on suspicious filename. did not trigger in a month

1 files changed, 2 insertions, 2 deletions

diff --git a/it.class b/it.class
index 436fe73..3720263 100644
--- a/it.class
+++ b/it.class
@@ -1168,8 +1168,8 @@ static function mod($a, $n)
 
 static function safe_filename($filename)
 {
-	if (it::match("\./", $filename))
-		it::error(['to' => "mueller", 'title' => "fishy filename $filename"]); # FIXME 2018-08 UM should be fatal after test phase
+	if (it::match("\.\./", $filename))
+		it::fatal(['title' => "../ contained in '$filename', aborted"]);
 
 	return $filename;
 }