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common: fixed byte padding functions

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Byte padding function should return the given slice if the length is
smaller or equal rather than *only* smaller than.

This fix improves almost all EVM push operations.
This commit is contained in:
Jeffrey Wilcke 2017-05-23 11:15:49 +02:00
parent 10582a97ca
commit e1e87d8b1a
1 changed files with 3 additions and 3 deletions
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6
common/bytes.go
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@ -89,18 +89,18 @@ func Hex2BytesFixed(str string, flen int) []byte {
}
func RightPadBytes(slice []byte, l int) []byte {
if l < len(slice) {
if l <= len(slice) {
return slice
}
padded := make([]byte, l)
copy(padded[0:len(slice)], slice)
copy(padded, slice)
return padded
}
func LeftPadBytes(slice []byte, l int) []byte {
if l < len(slice) {
if l <= len(slice) {
return slice
}