gaspersic/go-ethereum
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changed state reset

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This commit is contained in:
obscuren
2014-07-07 10:53:20 +02:00
parent 1199941475
commit d40cba3042
2 changed files with 9 additions and 9 deletions
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4
ethchain/state.go
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@@ -161,7 +161,9 @@ func (self *State) Set(state *State) {
panic("Tried setting 'state' to nil through 'Set'") panic("Tried setting 'state' to nil through 'Set'")
} }
*self = *state self.trie = state.trie
self.stateObjects = state.stateObjects
//*self = *state
} }
func (s *State) Put(key, object []byte) { func (s *State) Put(key, object []byte) {

14
ethchain/state_transition.go
View File

@@ -164,8 +164,6 @@ func (self *StateTransition) TransitionState() (err error) {
// Increment the nonce for the next transaction // Increment the nonce for the next transaction
sender.Nonce += 1 sender.Nonce += 1
receiver = self.Receiver()
// Transaction gas // Transaction gas
if err = self.UseGas(GasTx); err != nil { if err = self.UseGas(GasTx); err != nil {
return return
@@ -178,6 +176,10 @@ func (self *StateTransition) TransitionState() (err error) {
return return
} }
snapshot := self.state.Copy()
receiver = self.Receiver()
// If the receiver is nil it's a contract (\0*32). // If the receiver is nil it's a contract (\0*32).
if receiver == nil { if receiver == nil {
// Create a new state object for the contract // Create a new state object for the contract
@@ -192,8 +194,6 @@ func (self *StateTransition) TransitionState() (err error) {
return return
} }
//snapshot := self.state.Copy()
// Process the init code and create 'valid' contract // Process the init code and create 'valid' contract
if IsContractAddr(self.receiver) { if IsContractAddr(self.receiver) {
// Evaluate the initialization script // Evaluate the initialization script
@@ -203,8 +203,7 @@ func (self *StateTransition) TransitionState() (err error) {
code, err := self.Eval(receiver.Init(), receiver, "init") code, err := self.Eval(receiver.Init(), receiver, "init")
if err != nil { if err != nil {
//self.state.Set(snapshot) self.state.Set(snapshot)
self.state.ResetStateObject(receiver)
return fmt.Errorf("Error during init execution %v", err) return fmt.Errorf("Error during init execution %v", err)
} }
@@ -214,8 +213,7 @@ func (self *StateTransition) TransitionState() (err error) {
if len(receiver.Script()) > 0 { if len(receiver.Script()) > 0 {
_, err = self.Eval(receiver.Script(), receiver, "code") _, err = self.Eval(receiver.Script(), receiver, "code")
if err != nil { if err != nil {
//self.state.Set(snapshot) self.state.Set(snapshot)
self.state.ResetStateObject(receiver)
return fmt.Errorf("Error during code execution %v", err) return fmt.Errorf("Error during code execution %v", err)
} }