Merge branch 'master' into release/1.13

karalabe · karalabe · commit 2bd6bd01d2e8 · 2024-02-27T13:51:11.000+02:00
diff --git a/cmd/clef/README.md b/cmd/clef/README.md
@@ -916,7 +916,7 @@ There are a couple of implementation for a UI. We'll try to keep this list up to
 
 | Name | Repo | UI type| No external resources| Blocky support| Verifies permissions | Hash information | No secondary storage | Statically linked| Can modify parameters|
 | ---- | ---- | -------| ---- | ---- | ---- |---- | ---- | ---- | ---- |
-| QtSigner| https://github.com/holiman/qtsigner/| Python3/QT-based| :+1:| :+1:| :+1:| :+1:| :+1:| :x: |  :+1: (partially)|
-| GtkSigner| https://github.com/holiman/gtksigner| Python3/GTK-based| :+1:| :x:| :x:| :+1:| :+1:| :x: |  :x: |
-| Frame | https://github.com/floating/frame/commits/go-signer| Electron-based| :x:| :x:| :x:| :x:| ?| :x: |  :x: |
-| Clef UI| https://github.com/ethereum/clef-ui| Golang/QT-based| :+1:| :+1:| :x:| :+1:| :+1:| :x: |  :+1: (approve tx only)|
+| QtSigner| https://github.com/holiman/qtsigner/ | Python3/QT-based| :+1:| :+1:| :+1:| :+1:| :+1:| :x: |  :+1: (partially)|
+| GtkSigner| https://github.com/holiman/gtksigner | Python3/GTK-based| :+1:| :x:| :x:| :+1:| :+1:| :x: |  :x: |
+| Frame | https://github.com/floating/frame/commits/go-signer | Electron-based| :x:| :x:| :x:| :x:| ?| :x: |  :x: |
+| Clef UI| https://github.com/ethereum/clef-ui | Golang/QT-based| :+1:| :+1:| :x:| :+1:| :+1:| :x: |  :+1: (approve tx only)|
diff --git a/core/txpool/blobpool/blobpool.go b/core/txpool/blobpool/blobpool.go
@@ -402,7 +402,7 @@ func (p *BlobPool) Init(gasTip uint64, head *types.Header, reserve txpool.Addres
 	}
 	var (
 		basefee = uint256.MustFromBig(eip1559.CalcBaseFee(p.chain.Config(), p.head))
-		blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinBlobGasprice))
+		blobfee = uint256.NewInt(params.BlobTxMinBlobGasprice)
 	)
 	if p.head.ExcessBlobGas != nil {
 		blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*p.head.ExcessBlobGas))
diff --git a/core/txpool/blobpool/blobpool_test.go b/core/txpool/blobpool/blobpool_test.go
@@ -1228,6 +1228,24 @@ func TestAdd(t *testing.T) {
 				},
 			},
 		},
+		// Blob transactions that don't meet the min blob gas price should be rejected
+		{
+			seeds: map[string]seed{
+				"alice": {balance: 10000000},
+			},
+			adds: []addtx{
+				{ // New account, no previous txs, nonce 0, but blob fee cap too low
+					from: "alice",
+					tx:   makeUnsignedTx(0, 1, 1, 0),
+					err:  txpool.ErrUnderpriced,
+				},
+				{ // Same as above but blob fee cap equals minimum, should be accepted
+					from: "alice",
+					tx:   makeUnsignedTx(0, 1, 1, params.BlobTxMinBlobGasprice),
+					err:  nil,
+				},
+			},
+		},
 	}
 	for i, tt := range tests {
 		// Create a temporary folder for the persistent backend
diff --git a/core/txpool/blobpool/config.go b/core/txpool/blobpool/config.go
@@ -30,8 +30,8 @@ type Config struct {
 // DefaultConfig contains the default configurations for the transaction pool.
 var DefaultConfig = Config{
 	Datadir:   "blobpool",
-	Datacap:   10 * 1024 * 1024 * 1024,
-	PriceBump: 100, // either have patience or be aggressive, no mushy ground
+	Datacap:   10 * 1024 * 1024 * 1024 / 4, // TODO(karalabe): /4 handicap for rollout, gradually bump back up to 10GB
+	PriceBump: 100,                         // either have patience or be aggressive, no mushy ground
 }
 
 // sanitize checks the provided user configurations and changes anything that's
diff --git a/core/txpool/errors.go b/core/txpool/errors.go
@@ -54,4 +54,10 @@ var (
 	// ErrFutureReplacePending is returned if a future transaction replaces a pending
 	// one. Future transactions should only be able to replace other future transactions.
 	ErrFutureReplacePending = errors.New("future transaction tries to replace pending")
+
+	// ErrAlreadyReserved is returned if the sender address has a pending transaction
+	// in a different subpool. For example, this error is returned in response to any
+	// input transaction of non-blob type when a blob transaction from this sender
+	// remains pending (and vice-versa).
+	ErrAlreadyReserved = errors.New("address already reserved")
 )
diff --git a/core/txpool/legacypool/journal.go b/core/txpool/legacypool/journal.go
@@ -164,7 +164,12 @@ func (journal *journal) rotate(all map[common.Address]types.Transactions) error
 		return err
 	}
 	journal.writer = sink
-	log.Info("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))
+
+	logger := log.Info
+	if len(all) == 0 {
+		logger = log.Debug
+	}
+	logger("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))
 
 	return nil
 }
diff --git a/core/txpool/txpool.go b/core/txpool/txpool.go
@@ -122,7 +122,7 @@ func (p *TxPool) reserver(id int, subpool SubPool) AddressReserver {
 					log.Error("pool attempted to reserve already-owned address", "address", addr)
 					return nil // Ignore fault to give the pool a chance to recover while the bug gets fixed
 				}
-				return errors.New("address already reserved")
+				return ErrAlreadyReserved
 			}
 			p.reservations[addr] = subpool
 			if metrics.Enabled {
diff --git a/core/txpool/validation.go b/core/txpool/validation.go
@@ -30,6 +30,12 @@ import (
 	"github.com/ethereum/go-ethereum/params"
 )
 
+var (
+	// blobTxMinBlobGasPrice is the big.Int version of the configured protocol
+	// parameter to avoid constucting a new big integer for every transaction.
+	blobTxMinBlobGasPrice = big.NewInt(params.BlobTxMinBlobGasprice)
+)
+
 // ValidationOptions define certain differences between transaction validation
 // across the different pools without having to duplicate those checks.
 type ValidationOptions struct {
@@ -101,15 +107,17 @@ func ValidateTransaction(tx *types.Transaction, head *types.Header, signer types
 		return err
 	}
 	if tx.Gas() < intrGas {
-		return fmt.Errorf("%w: needed %v, allowed %v", core.ErrIntrinsicGas, intrGas, tx.Gas())
+		return fmt.Errorf("%w: gas %v, minimum needed %v", core.ErrIntrinsicGas, tx.Gas(), intrGas)
 	}
-	// Ensure the gasprice is high enough to cover the requirement of the calling
-	// pool and/or block producer
+	// Ensure the gasprice is high enough to cover the requirement of the calling pool
 	if tx.GasTipCapIntCmp(opts.MinTip) < 0 {
-		return fmt.Errorf("%w: tip needed %v, tip permitted %v", ErrUnderpriced, opts.MinTip, tx.GasTipCap())
+		return fmt.Errorf("%w: gas tip cap %v, minimum needed %v", ErrUnderpriced, tx.GasTipCap(), opts.MinTip)
 	}
-	// Ensure blob transactions have valid commitments
 	if tx.Type() == types.BlobTxType {
+		// Ensure the blob fee cap satisfies the minimum blob gas price
+		if tx.BlobGasFeeCapIntCmp(blobTxMinBlobGasPrice) < 0 {
+			return fmt.Errorf("%w: blob fee cap %v, minimum needed %v", ErrUnderpriced, tx.BlobGasFeeCap(), blobTxMinBlobGasPrice)
+		}
 		sidecar := tx.BlobTxSidecar()
 		if sidecar == nil {
 			return fmt.Errorf("missing sidecar in blob transaction")
@@ -123,6 +131,7 @@ func ValidateTransaction(tx *types.Transaction, head *types.Header, signer types
 		if len(hashes) > params.MaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob {
 			return fmt.Errorf("too many blobs in transaction: have %d, permitted %d", len(hashes), params.MaxBlobGasPerBlock/params.BlobTxBlobGasPerBlob)
 		}
+		// Ensure commitments, proofs and hashes are valid
 		if err := validateBlobSidecar(hashes, sidecar); err != nil {
 			return err
 		}
diff --git a/eth/catalyst/api.go b/eth/catalyst/api.go
@@ -488,7 +488,7 @@ func (api *ConsensusAPI) NewPayloadV1(params engine.ExecutableData) (engine.Payl
 // NewPayloadV2 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.
 func (api *ConsensusAPI) NewPayloadV2(params engine.ExecutableData) (engine.PayloadStatusV1, error) {
 	if api.eth.BlockChain().Config().IsCancun(api.eth.BlockChain().Config().LondonBlock, params.Timestamp) {
-		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("can't use new payload v2 post-shanghai"))
+		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("can't use newPayloadV2 post-cancun"))
 	}
 	if api.eth.BlockChain().Config().LatestFork(params.Timestamp) == forks.Shanghai {
 		if params.Withdrawals == nil {
@@ -503,7 +503,7 @@ func (api *ConsensusAPI) NewPayloadV2(params engine.ExecutableData) (engine.Payl
 		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil excessBlobGas pre-cancun"))
 	}
 	if params.BlobGasUsed != nil {
-		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil params.BlobGasUsed pre-cancun"))
+		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil blobGasUsed pre-cancun"))
 	}
 	return api.newPayload(params, nil, nil)
 }
@@ -517,14 +517,14 @@ func (api *ConsensusAPI) NewPayloadV3(params engine.ExecutableData, versionedHas
 		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil excessBlobGas post-cancun"))
 	}
 	if params.BlobGasUsed == nil {
-		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil params.BlobGasUsed post-cancun"))
+		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil blobGasUsed post-cancun"))
 	}
 
 	if versionedHashes == nil {
 		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil versionedHashes post-cancun"))
 	}
 	if beaconRoot == nil {
-		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil parentBeaconBlockRoot post-cancun"))
+		return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil beaconRoot post-cancun"))
 	}
 
 	if api.eth.BlockChain().Config().LatestFork(params.Timestamp) != forks.Cancun {
@@ -879,8 +879,7 @@ func getBody(block *types.Block) *engine.ExecutionPayloadBodyV1 {
 	)
 
 	for j, tx := range body.Transactions {
-		data, _ := tx.MarshalBinary()
-		txs[j] = hexutil.Bytes(data)
+		txs[j], _ = tx.MarshalBinary()
 	}
 
 	// Post-shanghai withdrawals MUST be set to empty slice instead of nil
diff --git a/eth/catalyst/api_test.go b/eth/catalyst/api_test.go
@@ -262,11 +262,8 @@ func TestInvalidPayloadTimestamp(t *testing.T) {
 		{0, true},
 		{parent.Time, true},
 		{parent.Time - 1, true},
-
-		// TODO (MariusVanDerWijden) following tests are currently broken,
-		// fixed in upcoming merge-kiln-v2 pr
-		//{parent.Time() + 1, false},
-		//{uint64(time.Now().Unix()) + uint64(time.Minute), false},
+		{parent.Time + 1, false},
+		{uint64(time.Now().Unix()) + uint64(time.Minute), false},
 	}
 
 	for i, test := range tests {
diff --git a/eth/tracers/api.go b/eth/tracers/api.go
@@ -919,7 +919,7 @@ func (api *API) TraceCall(ctx context.Context, args ethapi.TransactionArgs, bloc
 		config.BlockOverrides.Apply(&vmctx)
 	}
 	// Execute the trace
-	msg, err := args.ToMessage(api.backend.RPCGasCap(), block.BaseFee())
+	msg, err := args.ToMessage(api.backend.RPCGasCap(), vmctx.BaseFee)
 	if err != nil {
 		return nil, err
 	}
diff --git a/eth/tracers/native/call.go b/eth/tracers/native/call.go
@@ -161,7 +161,7 @@ func (t *callTracer) CaptureState(pc uint64, op vm.OpCode, gas, cost uint64, sco
 		return
 	}
 	// Avoid processing nested calls when only caring about top call
-	if t.config.OnlyTopCall && depth > 0 {
+	if t.config.OnlyTopCall && depth > 1 {
 		return
 	}
 	// Skip if tracing was interrupted
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
@@ -453,7 +453,7 @@ func (s *PersonalAccountAPI) signTransaction(ctx context.Context, args *Transact
 		return nil, err
 	}
 	// Set some sanity defaults and terminate on failure
-	if err := args.setDefaults(ctx, s.b); err != nil {
+	if err := args.setDefaults(ctx, s.b, false); err != nil {
 		return nil, err
 	}
 	// Assemble the transaction and sign with the wallet
@@ -1093,14 +1093,14 @@ func doCall(ctx context.Context, b Backend, args TransactionArgs, state *state.S
 	defer cancel()
 
 	// Get a new instance of the EVM.
-	msg, err := args.ToMessage(globalGasCap, header.BaseFee)
-	if err != nil {
-		return nil, err
-	}
 	blockCtx := core.NewEVMBlockContext(header, NewChainContext(ctx, b), nil)
 	if blockOverrides != nil {
 		blockOverrides.Apply(&blockCtx)
 	}
+	msg, err := args.ToMessage(globalGasCap, blockCtx.BaseFee)
+	if err != nil {
+		return nil, err
+	}
 	evm := b.GetEVM(ctx, msg, state, header, &vm.Config{NoBaseFee: true}, &blockCtx)
 
 	// Wait for the context to be done and cancel the evm. Even if the
@@ -1485,14 +1485,9 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH
 	if db == nil || err != nil {
 		return nil, 0, nil, err
 	}
-	// If the gas amount is not set, default to RPC gas cap.
-	if args.Gas == nil {
-		tmp := hexutil.Uint64(b.RPCGasCap())
-		args.Gas = &tmp
-	}
 
 	// Ensure any missing fields are filled, extract the recipient and input data
-	if err := args.setDefaults(ctx, b); err != nil {
+	if err := args.setDefaults(ctx, b, true); err != nil {
 		return nil, 0, nil, err
 	}
 	var to common.Address
@@ -1795,7 +1790,7 @@ func (s *TransactionAPI) SendTransaction(ctx context.Context, args TransactionAr
 	}
 
 	// Set some sanity defaults and terminate on failure
-	if err := args.setDefaults(ctx, s.b); err != nil {
+	if err := args.setDefaults(ctx, s.b, false); err != nil {
 		return common.Hash{}, err
 	}
 	// Assemble the transaction and sign with the wallet
@@ -1815,7 +1810,7 @@ func (s *TransactionAPI) FillTransaction(ctx context.Context, args TransactionAr
 	args.blobSidecarAllowed = true
 
 	// Set some sanity defaults and terminate on failure
-	if err := args.setDefaults(ctx, s.b); err != nil {
+	if err := args.setDefaults(ctx, s.b, false); err != nil {
 		return nil, err
 	}
 	// Assemble the transaction and obtain rlp
@@ -1884,7 +1879,7 @@ func (s *TransactionAPI) SignTransaction(ctx context.Context, args TransactionAr
 	if args.Nonce == nil {
 		return nil, errors.New("nonce not specified")
 	}
-	if err := args.setDefaults(ctx, s.b); err != nil {
+	if err := args.setDefaults(ctx, s.b, false); err != nil {
 		return nil, err
 	}
 	// Before actually sign the transaction, ensure the transaction fee is reasonable.
@@ -1933,7 +1928,7 @@ func (s *TransactionAPI) Resend(ctx context.Context, sendArgs TransactionArgs, g
 	if sendArgs.Nonce == nil {
 		return common.Hash{}, errors.New("missing transaction nonce in transaction spec")
 	}
-	if err := sendArgs.setDefaults(ctx, s.b); err != nil {
+	if err := sendArgs.setDefaults(ctx, s.b, false); err != nil {
 		return common.Hash{}, err
 	}
 	matchTx := sendArgs.toTransaction()
diff --git a/internal/ethapi/transaction_args.go b/internal/ethapi/transaction_args.go
@@ -96,7 +96,7 @@ func (args *TransactionArgs) data() []byte {
 }
 
 // setDefaults fills in default values for unspecified tx fields.
-func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend) error {
+func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend, skipGasEstimation bool) error {
 	if err := args.setBlobTxSidecar(ctx, b); err != nil {
 		return err
 	}
@@ -136,30 +136,37 @@ func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend) error {
 		}
 	}
 
-	// Estimate the gas usage if necessary.
 	if args.Gas == nil {
-		// These fields are immutable during the estimation, safe to
-		// pass the pointer directly.
-		data := args.data()
-		callArgs := TransactionArgs{
-			From:                 args.From,
-			To:                   args.To,
-			GasPrice:             args.GasPrice,
-			MaxFeePerGas:         args.MaxFeePerGas,
-			MaxPriorityFeePerGas: args.MaxPriorityFeePerGas,
-			Value:                args.Value,
-			Data:                 (*hexutil.Bytes)(&data),
-			AccessList:           args.AccessList,
-			BlobFeeCap:           args.BlobFeeCap,
-			BlobHashes:           args.BlobHashes,
-		}
-		latestBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
-		estimated, err := DoEstimateGas(ctx, b, callArgs, latestBlockNr, nil, b.RPCGasCap())
-		if err != nil {
-			return err
+		if skipGasEstimation { // Skip gas usage estimation if a precise gas limit is not critical, e.g., in non-transaction calls.
+			gas := hexutil.Uint64(b.RPCGasCap())
+			if gas == 0 {
+				gas = hexutil.Uint64(math.MaxUint64 / 2)
+			}
+			args.Gas = &gas
+		} else { // Estimate the gas usage otherwise.
+			// These fields are immutable during the estimation, safe to
+			// pass the pointer directly.
+			data := args.data()
+			callArgs := TransactionArgs{
+				From:                 args.From,
+				To:                   args.To,
+				GasPrice:             args.GasPrice,
+				MaxFeePerGas:         args.MaxFeePerGas,
+				MaxPriorityFeePerGas: args.MaxPriorityFeePerGas,
+				Value:                args.Value,
+				Data:                 (*hexutil.Bytes)(&data),
+				AccessList:           args.AccessList,
+				BlobFeeCap:           args.BlobFeeCap,
+				BlobHashes:           args.BlobHashes,
+			}
+			latestBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
+			estimated, err := DoEstimateGas(ctx, b, callArgs, latestBlockNr, nil, b.RPCGasCap())
+			if err != nil {
+				return err
+			}
+			args.Gas = &estimated
+			log.Trace("Estimate gas usage automatically", "gas", args.Gas)
 		}
-		args.Gas = &estimated
-		log.Trace("Estimate gas usage automatically", "gas", args.Gas)
 	}
 
 	// If chain id is provided, ensure it matches the local chain id. Otherwise, set the local
diff --git a/log/logger_test.go b/log/logger_test.go
@@ -2,6 +2,7 @@ package log
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"math/big"
@@ -77,7 +78,7 @@ func benchmarkLogger(b *testing.B, l Logger) {
 		tt     = time.Now()
 		bigint = big.NewInt(100)
 		nilbig *big.Int
-		err    = fmt.Errorf("Oh nooes it's crap")
+		err    = errors.New("Oh nooes it's crap")
 	)
 	b.ReportAllocs()
 	b.ResetTimer()
@@ -106,7 +107,7 @@ func TestLoggerOutput(t *testing.T) {
 		tt        = time.Time{}
 		bigint    = big.NewInt(100)
 		nilbig    *big.Int
-		err       = fmt.Errorf("Oh nooes it's crap")
+		err       = errors.New("Oh nooes it's crap")
 		smallUint = uint256.NewInt(500_000)
 		bigUint   = &uint256.Int{0xff, 0xff, 0xff, 0xff}
 	)
diff --git a/p2p/server.go b/p2p/server.go
diff --git a/p2p/transport.go b/p2p/transport.go
diff --git a/params/version.go b/params/version.go
diff --git a/rpc/types.go b/rpc/types.go

Original file line number	Diff line number	Diff line change
`@@ -402,7 +402,7 @@ func (p BlobPool) Init(gasTip uint64, head types.Header, reserve txpool.Addres`
`402`	`402`	`}`
`403`	`403`	`var (`
`404`	`404`	`basefee = uint256.MustFromBig(eip1559.CalcBaseFee(p.chain.Config(), p.head))`
`405`		`- blobfee = uint256.MustFromBig(big.NewInt(params.BlobTxMinBlobGasprice))`
	`405`	`+ blobfee = uint256.NewInt(params.BlobTxMinBlobGasprice)`
`406`	`406`	`)`
`407`	`407`	`if p.head.ExcessBlobGas != nil {`
`408`	`408`	`blobfee = uint256.MustFromBig(eip4844.CalcBlobFee(*p.head.ExcessBlobGas))`
Original file line number	Diff line number	Diff line change
`@@ -164,7 +164,12 @@ func (journal *journal) rotate(all map[common.Address]types.Transactions) error`
`164`	`164`	`return err`
`165`	`165`	`}`
`166`	`166`	`journal.writer = sink`
`167`		`- log.Info("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))`
	`167`	`+`
	`168`	`+ logger := log.Info`
	`169`	`+ if len(all) == 0 {`
	`170`	`+ logger = log.Debug`
	`171`	`+ }`
	`172`	`+ logger("Regenerated local transaction journal", "transactions", journaled, "accounts", len(all))`
`168`	`173`
`169`	`174`	`return nil`
`170`	`175`	`}`
Original file line number	Diff line number	Diff line change
`@@ -122,7 +122,7 @@ func (p *TxPool) reserver(id int, subpool SubPool) AddressReserver {`
`122`	`122`	`log.Error("pool attempted to reserve already-owned address", "address", addr)`
`123`	`123`	`return nil // Ignore fault to give the pool a chance to recover while the bug gets fixed`
`124`	`124`	`}`
`125`		`- return errors.New("address already reserved")`
	`125`	`+ return ErrAlreadyReserved`
`126`	`126`	`}`
`127`	`127`	`p.reservations[addr] = subpool`
`128`	`128`	`if metrics.Enabled {`
Original file line number	Diff line number	Diff line change
`@@ -488,7 +488,7 @@ func (api *ConsensusAPI) NewPayloadV1(params engine.ExecutableData) (engine.Payl`
`488`	`488`	`// NewPayloadV2 creates an Eth1 block, inserts it in the chain, and returns the status of the chain.`
`489`	`489`	`func (api *ConsensusAPI) NewPayloadV2(params engine.ExecutableData) (engine.PayloadStatusV1, error) {`
`490`	`490`	`if api.eth.BlockChain().Config().IsCancun(api.eth.BlockChain().Config().LondonBlock, params.Timestamp) {`
`491`		`- return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("can't use new payload v2 post-shanghai"))`
	`491`	`+ return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("can't use newPayloadV2 post-cancun"))`
`492`	`492`	`}`
`493`	`493`	`if api.eth.BlockChain().Config().LatestFork(params.Timestamp) == forks.Shanghai {`
`494`	`494`	`if params.Withdrawals == nil {`
`@@ -503,7 +503,7 @@ func (api *ConsensusAPI) NewPayloadV2(params engine.ExecutableData) (engine.Payl`
`503`	`503`	`return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil excessBlobGas pre-cancun"))`
`504`	`504`	`}`
`505`	`505`	`if params.BlobGasUsed != nil {`
`506`		`- return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil params.BlobGasUsed pre-cancun"))`
	`506`	`+ return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("non-nil blobGasUsed pre-cancun"))`
`507`	`507`	`}`
`508`	`508`	`return api.newPayload(params, nil, nil)`
`509`	`509`	`}`
`@@ -517,14 +517,14 @@ func (api *ConsensusAPI) NewPayloadV3(params engine.ExecutableData, versionedHas`
`517`	`517`	`return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil excessBlobGas post-cancun"))`
`518`	`518`	`}`
`519`	`519`	`if params.BlobGasUsed == nil {`
`520`		`- return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil params.BlobGasUsed post-cancun"))`
	`520`	`+ return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil blobGasUsed post-cancun"))`
`521`	`521`	`}`
`522`	`522`
`523`	`523`	`if versionedHashes == nil {`
`524`	`524`	`return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil versionedHashes post-cancun"))`
`525`	`525`	`}`
`526`	`526`	`if beaconRoot == nil {`
`527`		`- return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil parentBeaconBlockRoot post-cancun"))`
	`527`	`+ return engine.PayloadStatusV1{Status: engine.INVALID}, engine.InvalidParams.With(errors.New("nil beaconRoot post-cancun"))`
`528`	`528`	`}`
`529`	`529`
`530`	`530`	`if api.eth.BlockChain().Config().LatestFork(params.Timestamp) != forks.Cancun {`
`@@ -879,8 +879,7 @@ func getBody(block types.Block) engine.ExecutionPayloadBodyV1 {`
`879`	`879`	`)`
`880`	`880`
`881`	`881`	`for j, tx := range body.Transactions {`
`882`		`- data, _ := tx.MarshalBinary()`
`883`		`- txs[j] = hexutil.Bytes(data)`
	`882`	`+ txs[j], _ = tx.MarshalBinary()`
`884`	`883`	`}`
`885`	`884`
`886`	`885`	`// Post-shanghai withdrawals MUST be set to empty slice instead of nil`