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[ticket/12099] Fix clean_path() ".." stripping when previous directory was "."

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PHPBB3-12099
This commit is contained in:
Joas Schilling
2014-05-13 20:04:53 +02:00
parent 41e52d9c9d
commit 638d43d6fe
1 changed files with 1 additions and 1 deletions
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2
phpBB/phpbb/filesystem.php
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@ -35,7 +35,7 @@ class filesystem
continue;
}
if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '..')
if ($part === '..' && !empty($filtered) && $filtered[sizeof($filtered) - 1] !== '.' && $filtered[sizeof($filtered) - 1] !== '..')
{
array_pop($filtered);
}