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core: address review comments from Gary

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pull/30069/head
Péter Szilágyi 2 months ago
parent 275e261abf
commit 599be27342
1 changed files with 4 additions and 4 deletions
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  1. 8
      core/blockchain.go

8
core/blockchain.go
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@ -1688,7 +1688,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool, makeWitness
} else { } else {
// We're post-merge and the parent is pruned, try to recover the parent state // We're post-merge and the parent is pruned, try to recover the parent state
log.Debug("Pruned ancestor", "number", block.Number(), "hash", block.Hash()) log.Debug("Pruned ancestor", "number", block.Number(), "hash", block.Hash())
_, err := bc.recoverAncestors(block) _, err := bc.recoverAncestors(block, makeWitness)
return nil, it.index, err return nil, it.index, err
} }
// Some other error(except ErrKnownBlock) occurred, abort. // Some other error(except ErrKnownBlock) occurred, abort.
@ -2110,7 +2110,7 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator, ma
// all the ancestor blocks since that. // all the ancestor blocks since that.
// recoverAncestors is only used post-merge. // recoverAncestors is only used post-merge.
// We return the hash of the latest block that we could correctly validate. // We return the hash of the latest block that we could correctly validate.
func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error) { func (bc *BlockChain) recoverAncestors(block *types.Block, makeWitness bool) (common.Hash, error) {
// Gather all the sidechain hashes (full blocks may be memory heavy) // Gather all the sidechain hashes (full blocks may be memory heavy)
var ( var (
hashes []common.Hash hashes []common.Hash
@ -2150,7 +2150,7 @@ func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error)
} else { } else {
b = bc.GetBlock(hashes[i], numbers[i]) b = bc.GetBlock(hashes[i], numbers[i])
} }
if _, _, err := bc.insertChain(types.Blocks{b}, false, false); err != nil { if _, _, err := bc.insertChain(types.Blocks{b}, false, makeWitness && i == 0); err != nil {
return b.ParentHash(), err return b.ParentHash(), err
} }
} }
@ -2387,7 +2387,7 @@ func (bc *BlockChain) SetCanonical(head *types.Block) (common.Hash, error) {
// Re-execute the reorged chain in case the head state is missing. // Re-execute the reorged chain in case the head state is missing.
if !bc.HasState(head.Root()) { if !bc.HasState(head.Root()) {
if latestValidHash, err := bc.recoverAncestors(head); err != nil { if latestValidHash, err := bc.recoverAncestors(head, false); err != nil {
return latestValidHash, err return latestValidHash, err
} }
log.Info("Recovered head state", "number", head.Number(), "hash", head.Hash()) log.Info("Recovered head state", "number", head.Number(), "hash", head.Hash())

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