Ticket #21466: 21466.patch

wp-login.php

@@ -390 +390 @@
         }
 
         // 10 days
-        setcookie( 'wp-postpass_' . COOKIEHASH, $wp_hasher->HashPassword( stripslashes( $_POST['post_password'] ) ), time() + 864000, COOKIEPATH );
+        setcookie( 'wp-postpass_' . COOKIEHASH, $wp_hasher->HashPassword( stripslashes( $_POST['post_password'] ) ), time() + apply_filters( 'post_password_expiry_length', 864000 ), COOKIEPATH );
 
         wp_safe_redirect( wp_get_referer() );
         exit();