Problem: no free slice data in HasAtVersion

crypto-org-chain · Jun 28, 2024 · 7d83fe6 · 7d83fe6
1 parent 69a8015
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Improvements
 
 * (versiondb) [#1379](https://github.com/crypto-org-chain/cronos/pull/1379) Flush versiondb when graceful shutdown, make rocksdb upgrade smooth.
+* (versiondb) [#1491](https://github.com/crypto-org-chain/cronos/pull/1491) Free slice data in HasAtVersion.
 
 ### Bug Fixes
 

diff --git a/versiondb/tsrocksdb/store.go b/versiondb/tsrocksdb/store.go
@@ -108,6 +108,7 @@ func (s Store) HasAtVersion(storeKey string, key []byte, version *int64) (bool,
 	if err != nil {
 		return false, err
 	}
+	defer slice.Free()
 	return slice.Exists(), nil
 }