core: fix cached receipts format

Author: zsfelfoldi

core/blockchain.go

@@ -1619,6 +1619,17 @@ func (bc *BlockChain) writeBlockWithState(block *types.Block, receipts []*types.
 	bc.blockCache.Add(blockHash, block)
 	rawdb.WriteReceipts(blockBatch, blockHash, block.NumberU64(), receipts)
 	if receipts != nil {
+		// ensure that receipts are cached in the exact same format as when reconstructed from database.
+		for _, receipt := range receipts {
+			if receipt.Logs == nil {
+				receipt.Logs = []*types.Log{}
+			}
+		}
+		var blobGasPrice *big.Int
+		if block.ExcessBlobGas() != nil {
+			blobGasPrice = eip4844.CalcBlobFee(bc.chainConfig, block.Header())
+		}
+		types.Receipts(receipts).DeriveFields(bc.chainConfig, blockHash, block.NumberU64(), block.Time(), block.BaseFee(), blobGasPrice, block.Transactions())
 		bc.receiptsCache.Add(blockHash, receipts)
 	} else {
 		bc.receiptsCache.Add(blockHash, []*types.Receipt{})