From 8ff86bad6e4ba03919d84a5a1887fcd46e557b20 Mon Sep 17 00:00:00 2001
From: zjubfd <296179868@qq.com>
Date: Sat, 2 Apr 2022 10:58:47 +0800
Subject: [PATCH] fix deadlock when failed to verify state root

---
 core/state/statedb.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/state/statedb.go b/core/state/statedb.go
index 2621907f6c..2cdd757a22 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -1415,14 +1415,15 @@ func (s *StateDB) Commit(failPostCommitFunc func(), postCommitFuncs ...func() er
 		if s.pipeCommit {
 			if commitErr == nil {
 				s.snaps.Snapshot(s.stateRoot).MarkValid()
+				close(verified)
 			} else {
 				// The blockchain will do the further rewind if write block not finish yet
+				close(verified)
 				if failPostCommitFunc != nil {
 					failPostCommitFunc()
 				}
 				log.Error("state verification failed", "err", commitErr)
 			}
-			close(verified)
 		}
 		return commitErr
 	}