diff options
Diffstat (limited to 'core/blockchain.go')
| -rw-r--r-- | core/blockchain.go | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/core/blockchain.go b/core/blockchain.go index 4ca618c5b..9fa5b09f9 100644 --- a/core/blockchain.go +++ b/core/blockchain.go @@ -1543,8 +1543,16 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error { for _, tx := range types.TxDifference(deletedTxs, addedTxs) { rawdb.DeleteTxLookupEntry(batch, tx.Hash()) } + // Delete any canonical number assignments above the new head + number := bc.CurrentBlock().NumberU64() + for i := number + 1; ; i++ { + hash := rawdb.ReadCanonicalHash(bc.db, i) + if hash == (common.Hash{}) { + break + } + rawdb.DeleteCanonicalHash(batch, i) + } batch.Write() - // If any logs need to be fired, do it now. In theory we could avoid creating // this goroutine if there are no events to fire, but realistcally that only // ever happens if we're reorging empty blocks, which will only happen on idle |