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[ticket/15253] Replace realpath with helper

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PHPBB3-15253
This commit is contained in:
Rubén Calvo 2017-06-27 12:20:41 +02:00
parent 45334eadb6
commit 9ff25b5970
1 changed files with 1 additions and 21 deletions
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22
phpBB/phpbb/filesystem/filesystem.php
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@ -468,27 +468,7 @@ class filesystem implements filesystem_interface
*/ */
public function realpath($path) public function realpath($path)
{ {
if (!function_exists('realpath')) return helper::realpath($path);
{
return $this->phpbb_own_realpath($path);
}
$realpath = realpath($path);
// Strangely there are provider not disabling realpath but returning strange values. :o
// We at least try to cope with them.
if ((!$this->is_absolute_path($path) && $realpath === $path) || $realpath === false)
{
return $this->phpbb_own_realpath($path);
}
// Check for DIRECTORY_SEPARATOR at the end (and remove it!)
if (substr($realpath, -1) === DIRECTORY_SEPARATOR)
{
$realpath = substr($realpath, 0, -1);
}
return $realpath;
} }
/** /**