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[ticket/17201] Add dot for improved dirname for URI ending in slash

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PHPBB3-17201
This commit is contained in:
Marc Alexander 2023-10-23 17:26:10 +02:00
parent 70ba9dac03
commit 607a2c483a
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GPG Key ID: 50E0D2423696F995
1 changed files with 3 additions and 1 deletions
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phpBB/common.php
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@ -57,8 +57,10 @@ if (!defined('PHPBB_INSTALLED'))
$script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF');
}
$script_name = substr($script_name, -1) === '/' ? $script_name . '.' : $script_name;
// $phpbb_root_path accounts for redirects from e.g. /adm
$script_path = trim(substr($script_name, -1) !== '/' ? dirname($script_name) : $script_name) . '/' . $phpbb_root_path . 'install/app.' . $phpEx;
$script_path = trim(dirname($script_name)) . '/' . $phpbb_root_path . 'install/app.' . $phpEx;
// Replace any number of consecutive backslashes and/or slashes with a single slash
// (could happen on some proxy setups and/or Windows servers)
$script_path = preg_replace('#[\\\\/]{2,}#', '/', $script_path);