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eth: fixed homestead tx check 

When a block is queried for retrieval we should add a check whether the
block falls within the frontier rules. If we'd always use `From`
retrieving transaction might fail. This PR temporarily changes
everything to `FromFrontier` (safe!).
This commit is contained in:
Jeffrey Wilcke 2016-02-20 12:02:32 +01:00
parent f8d98f7fcd
commit c616391df2
1 changed files with 9 additions and 9 deletions
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18
eth/api.go
View File

@ -762,7 +762,7 @@ type RPCTransaction struct {
// newRPCPendingTransaction returns a pending transaction that will serialize to the RPC representation
func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
from, _ := tx.From()
from, _ := tx.FromFrontier()
return &RPCTransaction{
From: from,
@ -780,7 +780,7 @@ func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
func newRPCTransactionFromBlockIndex(b *types.Block, txIndex int) (*RPCTransaction, error) {
if txIndex >= 0 && txIndex < len(b.Transactions()) {
tx := b.Transactions()[txIndex]
from, err := tx.From()
from, err := tx.FromFrontier()
if err != nil {
return nil, err
}
@ -970,7 +970,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(txHash common.Hash) (ma
return nil, nil
}
from, err := tx.From()
from, err := tx.FromFrontier()
if err != nil {
glog.V(logger.Debug).Infof("%v\n", err)
return nil, nil
@ -1084,7 +1084,7 @@ func (s *PublicTransactionPoolAPI) SendRawTransaction(encodedTx string) (string,
}
if tx.To() == nil {
from, err := tx.From()
from, err := tx.FromFrontier()
if err != nil {
return "", err
}
@ -1190,7 +1190,7 @@ type SignTransactionResult struct {
}
func newTx(t *types.Transaction) *Tx {
from, _ := t.From()
from, _ := t.FromFrontier()
return &Tx{
tx: t,
To: t.To(),
@ -1263,7 +1263,7 @@ func (s *PublicTransactionPoolAPI) PendingTransactions() ([]*RPCTransaction, err
pending := s.txPool.GetTransactions()
transactions := make([]*RPCTransaction, 0)
for _, tx := range pending {
if from, _ := tx.From(); accountSet.Has(from) {
if from, _ := tx.FromFrontier(); accountSet.Has(from) {
transactions = append(transactions, newRPCPendingTransaction(tx))
}
}
@ -1298,7 +1298,7 @@ func (s *PublicTransactionPoolAPI) NewPendingTransactions() (rpc.Subscription, e
}
tx := transaction.(core.TxPreEvent)
if from, err := tx.Tx.From(); err == nil {
if from, err := tx.Tx.FromFrontier(); err == nil {
if accountSet.Has(from) {
return tx.Tx.Hash()
}
@ -1315,7 +1315,7 @@ func (s *PublicTransactionPoolAPI) Resend(tx *Tx, gasPrice, gasLimit *rpc.HexNum
pending := s.txPool.GetTransactions()
for _, p := range pending {
if pFrom, err := p.From(); err == nil && pFrom == tx.From && p.SigHash() == tx.tx.SigHash() {
if pFrom, err := p.FromFrontier(); err == nil && pFrom == tx.From && p.SigHash() == tx.tx.SigHash() {
if gasPrice == nil {
gasPrice = rpc.NewHexNumber(tx.tx.GasPrice())
}
@ -1589,7 +1589,7 @@ func (s *PrivateDebugAPI) doReplayTransaction(txHash common.Hash) ([]vm.StructLo
return nil, nil, nil, err
}
txFrom, err := tx.From()
txFrom, err := tx.FromFrontier()
if err != nil {
return nil, nil, nil, fmt.Errorf("Unable to create transaction sender")