gaspersic/go-ethereum
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Removed more casts

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obscuren
2015-03-19 22:45:03 +01:00
parent 013427bde2
commit df5901fdc5
5 changed files with 14 additions and 24 deletions
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9
vm/common.go
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@@ -73,9 +73,10 @@ func toValue(val *big.Int) interface{} {
return val
}
func getData(data []byte, start, size uint64) []byte {
x := uint64(math.Min(float64(start), float64(len(data))))
y := uint64(math.Min(float64(x+size), float64(len(data))))
func getData(data []byte, start, size *big.Int) []byte {
dlen := big.NewInt(int64(len(data)))
return common.RightPadBytes(data[x:y], int(size))
s := common.BigMin(start, dlen)
e := common.BigMin(new(big.Int).Add(s, size), dlen)
return common.RightPadBytes(data[s.Uint64():e.Uint64()], int(size.Uint64()))
}