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[R4R]fix deadlock on miner module when failed to commit trie #835

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Apr 2, 2022
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6 changes: 2 additions & 4 deletions core/state/statedb.go
Original file line number Diff line number Diff line change
Expand Up @@ -1366,10 +1366,8 @@ func (s *StateDB) Commit(failPostCommitFunc func(), postCommitFuncs ...func() er
// Write any contract code associated with the state object
tasks <- func() {
// Write any storage changes in the state object to its storage trie
if err := obj.CommitTrie(s.db); err != nil {
taskResults <- err
}
taskResults <- nil
err := obj.CommitTrie(s.db)
taskResults <- err
}
tasksNum++
}
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