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consume gas for getting deployment code

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codchen 2024-05-14 13:09:31 +08:00
parent 75ee88a536
commit df114344d0
1 changed files with 18 additions and 2 deletions
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20
core/vm/evm.go
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@ -530,7 +530,7 @@ func (evm *EVM) CreateWithAddress(caller ContractRef, code []byte, gas uint64, v
return evm.create(caller, &codeAndHash{code: code}, gas, value, address, CREATE)
}
func (evm *EVM) GetDeploymentCode(caller ContractRef, code []byte, gas uint64, value *big.Int, address common.Address) ([]byte, error) {
func (evm *EVM) GetDeploymentCode(caller ContractRef, code []byte, gas uint64, value *big.Int, address common.Address) ([]byte, uint64, error) {
contract := NewContract(caller, AccountRef(address), value, gas)
contract.SetCodeOptionalHash(&address, &codeAndHash{code: code})
@ -544,7 +544,23 @@ func (evm *EVM) GetDeploymentCode(caller ContractRef, code []byte, gas uint64, v
if err == nil && len(ret) >= 1 && ret[0] == 0xEF && evm.chainRules.IsLondon {
err = ErrInvalidCode
}
return ret, err
if err == nil {
createDataGas := uint64(len(ret)) * params.CreateDataGas
if !contract.UseGas(createDataGas, evm.Config.Tracer, tracing.GasChangeCallCodeStorage) {
err = ErrCodeStoreOutOfGas
}
}
// When an error was returned by the EVM or when setting the creation code
// above we revert to the snapshot and consume any gas remaining. Additionally,
// when we're in homestead this also counts for code storage gas errors.
if err != nil && (evm.chainRules.IsHomestead || err != ErrCodeStoreOutOfGas) {
if err != ErrExecutionReverted {
contract.UseGas(contract.Gas, evm.Config.Tracer, tracing.GasChangeCallFailedExecution)
}
}
return ret, contract.Gas, err
}
// ChainConfig returns the environment's chain configuration