Prevent unserializing the generator

FakerPHP · Dec 11, 2020 · fb44f85 · fb44f85 · glensc · Jan 12, 2021
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 2020-12-11, v1.9.2
+
+This is a security release that prevents a hacker to execute code on the server.
+
 ## 2019-12-03, v1.9.1
 
 - Add link to PHPStan extension to readme [\#1834](https://github.com/fzaninotto/Faker/pull/1834) ([finwe](https://github.com/finwe))

diff --git a/src/Faker/Generator.php b/src/Faker/Generator.php
@@ -289,4 +289,9 @@ public function __destruct()
     {
         $this->seed();
     }
+
+    public function __wakeup()
+    {
+        $this->formatters = array();
+    }
 }