fails(JRUBY-5656):Array#pack with format 'L' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'L' raises a TypeError when passed nil
fails(JRUBY-5656):Array#pack with format 'l' taints the output string if the format string is tainted
fails(JRUBY-5656):Array#pack with format 'l' raises a TypeError when passed nil
