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core: fix receipts when AddUncheckedReceipt is used

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This commit is contained in:
Felix Lange 2023-10-31 10:47:44 +01:00
parent ac95472d3c
commit 8d565201f9
1 changed files with 15 additions and 1 deletions
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16
core/chain_makers.go
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@ -372,14 +372,28 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
block, receipts := genblock(i, parent, triedb, statedb)
// Post-process the receipts.
// Here we assign the final block hash and other info into the receipt.
// In order for DeriveFields to work, the transaction and receipt lists need to be
// of equal length. If AddUncheckedTx or AddUncheckedReceipt are used, there will be
// extra ones, so we just trim the lists here.
receiptsCount := len(receipts)
txs := block.Transactions()
if len(receipts) > len(txs) {
receipts = receipts[:len(txs)]
} else if len(receipts) < len(txs) {
txs = txs[:len(receipts)]
}
var blobGasPrice *big.Int
if block.ExcessBlobGas() != nil {
blobGasPrice = eip4844.CalcBlobFee(*block.ExcessBlobGas())
}
if err := receipts.DeriveFields(config, block.Hash(), block.NumberU64(), block.Time(), block.BaseFee(), blobGasPrice, block.Transactions()); err != nil {
if err := receipts.DeriveFields(config, block.Hash(), block.NumberU64(), block.Time(), block.BaseFee(), blobGasPrice, txs); err != nil {
panic(err)
}
// Re-expand to ensure all receipts are returned.
receipts = receipts[:receiptsCount]
// Advance the chain.
cm.add(block, receipts)
parent = block