Changeset 56835 for trunk/src/wp-includes/class-wp-block-type-registry.php

Timestamp:

10/12/2023 12:32:43 PM (11 months ago)

Author:

jorbin

Message:

Prevent unintended behavior when certain objects are unserialized.

Props ehtis, xknown.

File:

• trunk/src/wp-includes/class-wp-block-type-registry.php (modified) (1 diff)

trunk/src/wp-includes/class-wp-block-type-registry.php

@@ -169 +169 @@
     }
 
+    public function __wakeup() {
+        if ( ! $this->registered_block_types ) {
+            return;
+        }
+        if ( ! is_array( $this->registered_block_types ) ) {
+            throw new UnexpectedValueException();
+        }
+        foreach ( $this->registered_block_types as $value ) {
+            if ( ! $value instanceof WP_Block_Type ) {
+                throw new UnexpectedValueException();
+            }
+        }
+    }
+
     /**
      * Utility method to retrieve the main instance of the class.