Function getData

gevm/common.go:66–76

getData returns a slice from the data based on the start and size and pads up to size with zero's. This function is overflow safe.

(data []byte, start uint64, size uint64)

// getData returns a slice from the data based on the start and size and pads
// up to size with zero's. This function is overflow safe.
func getData(data []byte, start uint64, size uint64) []byte {
	length := uint64(len(data))
	if start > length {
		start = length
	}
	end := start + size
	if end > length {
		end = length
	}
	return common.RightPadBytes(data[start:end], int(size))
}