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eth: return after ApplyMessage

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The `statedb` is parent's, so it should be ApplyMessage,
then with `statedb.Finalise` to get a new one.
This commit is contained in:
Delweng Zheng 2018-09-28 16:37:40 +08:00
parent 4466c7b971
commit e9f16278cf
1 changed files with 3 additions and 3 deletions
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6
eth/api_tracer.go
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@ -653,9 +653,6 @@ func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, ree
// Assemble the transaction call message and return if the requested offset // Assemble the transaction call message and return if the requested offset
msg, _ := tx.AsMessage(signer) msg, _ := tx.AsMessage(signer)
context := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil) context := core.NewEVMContext(msg, block.Header(), api.eth.blockchain, nil)
if idx == txIndex {
return msg, context, statedb, nil
}
// Not yet the searched for transaction, execute on top of the current state // Not yet the searched for transaction, execute on top of the current state
vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{}) vmenv := vm.NewEVM(context, statedb, api.config, vm.Config{})
if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())); err != nil { if _, _, _, err := core.ApplyMessage(vmenv, msg, new(core.GasPool).AddGas(tx.Gas())); err != nil {
@ -663,6 +660,9 @@ func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, ree
} }
// Ensure any modifications are committed to the state // Ensure any modifications are committed to the state
statedb.Finalise(true) statedb.Finalise(true)
if idx == txIndex {
return msg, context, statedb, nil
}
} }
return nil, vm.Context{}, nil, fmt.Errorf("tx index %d out of range for block %x", txIndex, blockHash) return nil, vm.Context{}, nil, fmt.Errorf("tx index %d out of range for block %x", txIndex, blockHash)
} }