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Unhackify Registry member cloning, fixes #3519

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This commit is contained in:
Dylan K. Taylor
2020-05-21 11:38:02 +01:00
parent 7aca41a530
commit 8ec2ba79de
6 changed files with 158 additions and 10 deletions
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11
src/utils/RegistryTrait.php
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@ -23,6 +23,7 @@ declare(strict_types=1);
namespace pocketmine\utils;
use function array_map;
use function count;
use function get_class;
use function implode;
@ -77,7 +78,11 @@ trait RegistryTrait{
if(!isset(self::$members[$name])){
throw new \InvalidArgumentException("No such registry member: " . self::class . "::" . $name);
}
return self::$members[$name];
return self::preprocessMember(self::$members[$name]);
}
protected static function preprocessMember(object $member) : object{
return $member;
}
/**
@ -103,7 +108,9 @@ trait RegistryTrait{
*/
private static function _registryGetAll() : array{
self::checkInit();
return self::$members;
return array_map(function(object $o) : object{
return self::preprocessMember($o);
}, self::$members);
}
/**