Fehler bei leeren Benutzernamen (e31f1e4) - webinterface.git

inc/security.php

@@ -51,7 +51,11 @@ function verify_input_general( $input )
 
 function filter_input_username( $input )
 {
-  return preg_replace("/[^[:alnum:]\_\.\+\-]/", "", $input );
+  $username=preg_replace("/[^[:alnum:]\_\.\+\-]/", "", $input);
+  if ($username === "") {
+    system_failure("Leerer Benutzername!");
+  }
+  return $username;
 }
 
 function verify_input_username( $input )


...	...	@@ -51,7 +51,11 @@ function verify_input_general( $input )
51	51
52	52	function filter_input_username( $input )
53	53	{
54		- return preg_replace("/[^[:alnum:]\_\.\+\-]/", "", $input );
	54	+ $username=preg_replace("/[^[:alnum:]\_\.\+\-]/", "", $input);
	55	+ if ($username === "") {
	56	+ system_failure("Leerer Benutzername!");
	57	+ }
	58	+ return $username;
55	59	}
56	60
57	61	function verify_input_username( $input )
58	62