  def get_group_users
    Log.add_info(request, params.inspect)

    begin
      @folder = Folder.find(params[:id])
    rescue => evar
      Log.add_error(request, evar)
    end

    @group_id = nil
    if !params[:thetisBoxSelKeeper].nil?
      @group_id = params[:thetisBoxSelKeeper].split(':').last
    elsif !params[:group_id].nil? and !params[:group_id].empty?
      @group_id = params[:group_id]
    end

    @users = Group.get_users @group_id

    render(:partial => 'ajax_select_users', :layout => false)
  end
The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.