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Merge pull request #901 from gzliudan/fix_validator

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core, eth/downloader: fix validation and downloader printout flaw
This commit is contained in:
Daniel Liu 2025-03-11 16:34:52 +08:00 committed by GitHub
commit 7b3e57eacd
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GPG key ID: B5690EEEBB952194
2 changed files with 7 additions and 6 deletions
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12
core/block_validator.go
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@ -59,12 +59,6 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
if v.bc.HasBlockAndFullState(block.Hash(), block.NumberU64()) {
return ErrKnownBlock
}
if !v.bc.HasBlockAndFullState(block.ParentHash(), block.NumberU64()-1) {
if !v.bc.HasBlock(block.ParentHash(), block.NumberU64()-1) {
return consensus.ErrUnknownAncestor
}
return consensus.ErrPrunedAncestor
}
// Header validity is known at this point, check the uncles and transactions
header := block.Header()
if err := v.engine.VerifyUncles(v.bc, block); err != nil {
@ -76,6 +70,12 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
if hash := types.DeriveSha(block.Transactions()); hash != header.TxHash {
return fmt.Errorf("transaction root hash mismatch: have %x, want %x", hash, header.TxHash)
}
if !v.bc.HasBlockAndFullState(block.ParentHash(), block.NumberU64()-1) {
if !v.bc.HasBlock(block.ParentHash(), block.NumberU64()-1) {
return consensus.ErrUnknownAncestor
}
return consensus.ErrPrunedAncestor
}
return nil
}

1
eth/downloader/downloader.go
View file

@ -826,6 +826,7 @@ func (d *Downloader) findAncestor(p *peerConnection, remoteHeader *types.Header)
return 0, errBadPeer
}
start = check
hash = h
case <-timeout:
p.log.Debug("Waiting for search header timed out", "elapsed", ttl)