core: during chain reorg rewrite receipts and transactions

Added PutBlockReceipts; storing receipts by blocks. Eventually this will
require pruning during some cleanup cycle. During forks the receipts by
block are used to get the new canonical receipts and transactions.

This PR fixes #1473 by rewriting transactions and receipts from the point
of where the fork occured.

1 files changed, 2 insertions, 2 deletions

diff --git a/core/block_processor.go b/core/block_processor.go
index f50ebb55a..e24b290dd 100644
--- a/core/block_processor.go
+++ b/core/block_processor.go
@@ -342,7 +342,7 @@ func (sm *BlockProcessor) VerifyUncles(statedb *state.StateDB, block, parent *ty
 // GetBlockReceipts returns the receipts beloniging to the block hash
 func (sm *BlockProcessor) GetBlockReceipts(bhash common.Hash) types.Receipts {
 	if block := sm.ChainManager().GetBlock(bhash); block != nil {
-		return GetReceiptsFromBlock(sm.extraDb, block)
+		return GetBlockReceipts(sm.extraDb, block.Hash())
 	}
 
 	return nil
@@ -352,7 +352,7 @@ func (sm *BlockProcessor) GetBlockReceipts(bhash common.Hash) types.Receipts {
 // where it tries to get it from the (updated) method which gets them from the receipts or
 // the depricated way by re-processing the block.
 func (sm *BlockProcessor) GetLogs(block *types.Block) (logs state.Logs, err error) {
-	receipts := GetReceiptsFromBlock(sm.extraDb, block)
+	receipts := GetBlockReceipts(sm.extraDb, block.Hash())
 	if len(receipts) > 0 {
 		// coalesce logs
 		for _, receipt := range receipts {