Security update for Core, with self-updated composer

[yaffs-website] / vendor / twig / twig / lib / Twig / Compiler.php

diff --git a/vendor/twig/twig/lib/Twig/Compiler.php b/vendor/twig/twig/lib/Twig/Compiler.php
index 170fcb6dd28abb73089f2af27b457c93dbd8acee..803eb89625059c988478de96de952a161a34f226 100644 (file)
--- a/vendor/twig/twig/lib/Twig/Compiler.php
+++ b/vendor/twig/twig/lib/Twig/Compiler.php
@@ -25,6 +25,7 @@ class Twig_Compiler implements Twig_CompilerInterface
     protected $sourceOffset;
     protected $sourceLine;
     protected $filename;
+    private $varNameSalt = 0;
 
     public function __construct(Twig_Environment $env)
     {
@@ -78,6 +79,7 @@ class Twig_Compiler implements Twig_CompilerInterface
         // source code starts at 1 (as we then increment it when we encounter new lines)
         $this->sourceLine = 1;
         $this->indentation = $indentation;
+        $this->varNameSalt = 0;
 
         if ($node instanceof Twig_Node_Module) {
             // to be removed in 2.0
@@ -276,6 +278,9 @@ class Twig_Compiler implements Twig_CompilerInterface
 
     public function getVarName()
     {
-        return sprintf('__internal_%s', hash('sha256', uniqid(mt_rand(), true), false));
+        return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->varNameSalt++));
     }
 }
+
+class_alias('Twig_Compiler', 'Twig\Compiler', false);
+class_exists('Twig_Node');