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core, eth, trie: fix data races and merge/review issues

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This commit is contained in:
Péter Szilágyi
2015-10-13 12:04:25 +03:00
parent aa0538db0b
commit 5b0ee8ec30
27 changed files with 765 additions and 465 deletions
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14
core/block_processor.go
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@ -195,14 +195,16 @@ func (sm *BlockProcessor) Process(block *types.Block) (logs vm.Logs, receipts ty
defer sm.mutex.Unlock()
if sm.bc.HasBlock(block.Hash()) {
return nil, nil, &KnownBlockError{block.Number(), block.Hash()}
if _, err := state.New(block.Root(), sm.chainDb); err == nil {
return nil, nil, &KnownBlockError{block.Number(), block.Hash()}
}
}
if !sm.bc.HasBlock(block.ParentHash()) {
return nil, nil, ParentError(block.ParentHash())
if parent := sm.bc.GetBlock(block.ParentHash()); parent != nil {
if _, err := state.New(parent.Root(), sm.chainDb); err == nil {
return sm.processWithParent(block, parent)
}
}
parent := sm.bc.GetBlock(block.ParentHash())
return sm.processWithParent(block, parent)
return nil, nil, ParentError(block.ParentHash())
}
func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs vm.Logs, receipts types.Receipts, err error) {