From 36ccf7c6d7ee7d0ee4190c0beecb864c1524f7a8 Mon Sep 17 00:00:00 2001
From: Meik Sievertsen <acydburn@phpbb.com>
Date: Sun, 1 Mar 2009 13:37:53 +0000
Subject: Fix infinite loop in message handler if cache directory is not
 writable. (Bug #38675) - newer PHP versions handle this quite fine, a Fatal
 Error is returned in this case

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@9353 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/includes/acm/acm_file.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'phpBB/includes/acm/acm_file.php')

diff --git a/phpBB/includes/acm/acm_file.php b/phpBB/includes/acm/acm_file.php
index d0cb9bd4a7..22c7ba8bda 100644
--- a/phpBB/includes/acm/acm_file.php
+++ b/phpBB/includes/acm/acm_file.php
@@ -106,10 +106,13 @@ class acm
 			// Now, this occurred how often? ... phew, just tell the user then...
 			if (!@is_writable($this->cache_dir))
 			{
-				trigger_error($this->cache_dir . ' is NOT writable.', E_USER_ERROR);
+				// We need to use die() here, because else we may encounter an infinite loop (the message handler calls $cache->unload())
+				die($this->cache_dir . ' is NOT writable.');
+				exit;
 			}
 
-			trigger_error('Not able to open ' . $this->cache_dir . 'data_global.' . $phpEx, E_USER_ERROR);
+			die('Not able to open ' . $this->cache_dir . 'data_global.' . $phpEx);
+			exit;
 		}
 
 		$this->is_modified = false;
-- 
cgit v1.2.1