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core: fix locking in storeBlock

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This commit is contained in:
Anna Shaleva 2020-11-18 18:27:06 +03:00
parent 52cf328296
commit 97069a05d5
1 changed files with 2 additions and 0 deletions
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2
pkg/core/blockchain.go
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@ -705,9 +705,11 @@ func (bc *Blockchain) storeBlock(block *block.Block, txpool *mempool.Pool) error
return err return err
} }
if err := bc.contracts.Policy.OnPersistEnd(bc.dao); err != nil { if err := bc.contracts.Policy.OnPersistEnd(bc.dao); err != nil {
bc.lock.Unlock()
return fmt.Errorf("failed to call OnPersistEnd for Policy native contract: %w", err) return fmt.Errorf("failed to call OnPersistEnd for Policy native contract: %w", err)
} }
if err := bc.contracts.Designate.OnPersistEnd(bc.dao); err != nil { if err := bc.contracts.Designate.OnPersistEnd(bc.dao); err != nil {
bc.lock.Unlock()
return err return err
} }
bc.dao.MPT.Flush() bc.dao.MPT.Flush()