deep-stack/laconicd-deprecated
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Fix invalid code hash algo

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This commit is contained in:
Aleksandr Bezobchuk 2018-10-24 08:21:14 -04:00
parent 22eef2aa20
commit e47d1a4dc8
2 changed files with 5 additions and 8 deletions
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7
state/state_object.go
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@ -8,17 +8,16 @@ import (
sdk "github.com/cosmos/cosmos-sdk/types"
auth "github.com/cosmos/cosmos-sdk/x/auth"
tmcrypto "github.com/tendermint/tendermint/crypto"
"github.com/cosmos/ethermint/types"
ethcmn "github.com/ethereum/go-ethereum/common"
ethstate "github.com/ethereum/go-ethereum/core/state"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
)
var (
_ ethstate.StateObject = (*stateObject)(nil)
emptyCodeHash = tmcrypto.Sha256(nil)
emptyCodeHash = ethcrypto.Keccak256(nil)
)
type (
@ -363,5 +362,5 @@ func (so stateObject) GetStorageByAddressKey(key []byte) ethcmn.Hash {
copy(compositeKey, prefix)
copy(compositeKey[len(prefix):], key)
return ethcmn.BytesToHash(tmcrypto.Sha256(compositeKey))
return ethcrypto.Keccak256Hash(compositeKey)
}

6
state/statedb.go
View File

@ -9,11 +9,10 @@ import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/x/auth"
tmcrypto "github.com/tendermint/tendermint/crypto"
ethcmn "github.com/ethereum/go-ethereum/common"
ethstate "github.com/ethereum/go-ethereum/core/state"
ethtypes "github.com/ethereum/go-ethereum/core/types"
ethcrypto "github.com/ethereum/go-ethereum/crypto"
)
var (
@ -140,8 +139,7 @@ func (csdb *CommitStateDB) SetState(addr ethcmn.Address, key, value ethcmn.Hash)
func (csdb *CommitStateDB) SetCode(addr ethcmn.Address, code []byte) {
so := csdb.GetOrNewStateObject(addr)
if so != nil {
key := ethcmn.BytesToHash(tmcrypto.Sha256(code))
so.SetCode(key, code)
so.SetCode(ethcrypto.Keccak256Hash(code), code)
}
}