PB-24082 - Check if 'filter' param is an array before using it

Gamabunta57 · Gamabunta57 · commit eecb42da360f · 2023-04-24T14:12:05.000+02:00
diff --git a/src/Controller/EmailController.php b/src/Controller/EmailController.php
@@ -98,7 +98,7 @@ public function showLastEmail($username)
      */
     private function getEmailType() {
         $filter = $this->request->getQuery('filter');
-        if (is_null($filter)) {
+        if (is_null($filter) || !is_array($filter)) {
             return null;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -98,7 +98,7 @@ public function showLastEmail($username)`
`98`	`98`	`*/`
`99`	`99`	`private function getEmailType() {`
`100`	`100`	`$filter = $this->request->getQuery('filter');`
`101`		`- if (is_null($filter)) {`
	`101`	`+ if (is_null($filter) \|\| !is_array($filter)) {`
`102`	`102`	`return null;`
`103`	`103`	`}`
`104`	`104`