r++
		case path[r] == '.' && (r+1 == n || os.IsPathSeparator(path[r+1])):
			// /./
			r++
		case r+1 < n && path[r] == '.' && path[r+1] == '.' && (r+2 == n || os.IsPathSeparator(path[r+2])):
			// /../ is currently unhandled
			return path
		default:
			pathbuf[w] = '\\'
			w++
			for ; r < n && !os.IsPathSeparator(path[r]); r++ {
				pathbuf[w] = path[r]
				w++
			}
		}
	}

func (sys *PolicySys) IsAllowed(args policy.BucketPolicyArgs) bool {
	p, err := sys.Get(args.BucketName)
	if err == nil {
		return p.IsAllowed(args)
	}

	// Log unhandled errors.
	if _, ok := err.(BucketPolicyNotFound); !ok {
		internalLogIf(GlobalContext, err, logger.WarningKind)
	}

	// As policy is not available for given bucket name, returns IsOwner i.e.

		if err == nil {
			return pi, nil
		}
		if _, ok := err.(InvalidUploadID); ok {
			// Look for information on the next pool
			continue
		}
		// Any other unhandled errors such as quorum return.
		return PartInfo{}, err
	}

	return PartInfo{}, InvalidUploadID{
		Bucket:   bucket,
		Object:   object,
		UploadID: uploadID,
	}
}

			}
		}
	}

	if apiErr.Code == "InternalError" {
		// Make sure to log the errors which we cannot translate
		// to a meaningful S3 API errors. This is added to aid in
		// debugging unexpected/unhandled errors.
		internalLogIf(ctx, err)
	}

	return apiErr
}

// getAPIError provides API Error for input API error code.
func getAPIError(code APIErrorCode) APIError {

	formatConfigs, sErrs := loadFormatErasureAll(storageDisks, false)

	// Check if we have
	for i, sErr := range sErrs {
		// print the error, nonetheless, which is perhaps unhandled
		if !errors.Is(sErr, errUnformattedDisk) && !errors.Is(sErr, errDiskNotFound) && verboseLogging {
			if sErr != nil {
				logger.Error("Unable to read 'format.json' from %s: %v\n", endpoints[i], sErr)
			}
		}
	}

		}
		return FromBytes(bs), nil
	case []Value:
		return FromArray(rval), nil
	case nil:
		return FromNull(), nil
	case Missing:
		return FromMissing(), nil
	}
	return nil, fmt.Errorf("Unhandled value type: %T", result)
}

func (e *PrimaryTerm) evalNode(r Record, tableAlias string) (res *Value, err error) {
	switch {
	case e.Value != nil:
		return e.Value.evalNode(r)
	case e.JPathExpr != nil:

		switch {
		case isSysErrNotDir(err):
			// File path cannot be verified since one of
			// the parents is a file.
			return errFileAccessDenied
		case isSysErrPathNotFound(err):
			// This is a special case should be handled only for
			// windows, because windows API does not return "not a
			// directory" error message. Handle this specifically
			// here.
			return errFileAccessDenied
		}
	}
	return err
}

	s.formatData = b
	s.formatLastCheck = time.Now()
	s.Unlock()
	return diskID, nil
}

// Make a volume entry.
func (s *xlStorage) SetDiskID(id string) {
	// NO-OP for xlStorage as it is handled either by xlStorageDiskIDCheck{} for local disks or
	// storage rest server for remote disks.
}

func (s *xlStorage) MakeVolBulk(ctx context.Context, volumes ...string) error {
	for _, volume := range volumes {

	accessKey := cred.AccessKey
	parentUser := cred.ParentUser

	// Found newly requested service account, to be an existing account -
	// reject such operation (updates to the service account are handled in
	// a different API).
	if su, found := cache.iamUsersMap[accessKey]; found {
		scred := su.Credentials
		if scred.ParentUser != parentUser {

			logger.Info("Waiting for all MinIO sub-systems to be initialized.. possible cause (%v)", err)
			time.Sleep(time.Duration(r.Float64() * float64(5*time.Second)))
			continue
		}

		// Any other unhandled return right here.
		return fmt.Errorf("Unable to initialize sub-systems: %w", err)
	}
}

func initConfigSubsystem(ctx context.Context, newObject ObjectLayer) error {