From c6bbecf0bbe12b2cdd73c368f744d603fa7e5dde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lenar=20L=C3=B5hmus?= <lenar@epoxy.(none)>
Date: Thu, 3 Mar 2011 13:17:34 +0200
Subject: [PATCH] Check if config/template file is actually readable before
 further processing

---
 src/Symfony/Component/Templating/Loader/FilesystemLoader.php | 2 +-
 src/Symfony/Component/Yaml/Yaml.php                          | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Templating/Loader/FilesystemLoader.php b/src/Symfony/Component/Templating/Loader/FilesystemLoader.php
index b9538ca4f8..4cca68b034 100644
--- a/src/Symfony/Component/Templating/Loader/FilesystemLoader.php
+++ b/src/Symfony/Component/Templating/Loader/FilesystemLoader.php
@@ -60,7 +60,7 @@ class FilesystemLoader extends Loader
 
         $logs = array();
         foreach ($this->templatePathPatterns as $templatePathPattern) {
-            if (is_file($file = strtr($templatePathPattern, $replacements))) {
+            if (is_file($file = strtr($templatePathPattern, $replacements)) && is_readable($file)) {
                 if (null !== $this->debugger) {
                     $this->debugger->log(sprintf('Loaded template file "%s"', $file));
                 }
diff --git a/src/Symfony/Component/Yaml/Yaml.php b/src/Symfony/Component/Yaml/Yaml.php
index 4366162962..b902d91796 100644
--- a/src/Symfony/Component/Yaml/Yaml.php
+++ b/src/Symfony/Component/Yaml/Yaml.php
@@ -69,7 +69,7 @@ class Yaml
         $file = '';
 
         // if input is a file, process it
-        if (strpos($input, "\n") === false && is_file($input)) {
+        if (strpos($input, "\n") === false && is_file($input) && is_readable($input)) {
             $file = $input;
 
             ob_start();