Merge pull request #21023 from karalabe/snapshot-verify-iterator-release

core/state/snapshot: release iterator after verification
pull/21025/head
Péter Szilágyi 5 years ago committed by GitHub
commit 587656619d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
  1. 6
      core/state/snapshot/conversion.go

@ -63,11 +63,15 @@ func VerifyState(snaptree *Tree, root common.Hash) error {
if err != nil {
return err
}
defer acctIt.Release()
got, err := generateTrieRoot(acctIt, common.Hash{}, stdGenerate, func(account common.Hash, stat *generateStats) common.Hash {
storageIt, err := snaptree.StorageIterator(root, account, common.Hash{})
if err != nil {
return common.Hash{}
}
defer storageIt.Release()
hash, err := generateTrieRoot(storageIt, account, stdGenerate, nil, stat, false)
if err != nil {
return common.Hash{}
@ -79,7 +83,7 @@ func VerifyState(snaptree *Tree, root common.Hash) error {
return err
}
if got != root {
return fmt.Errorf("State root hash mismatch, got %x, want %x", got, root)
return fmt.Errorf("state root hash mismatch: got %x, want %x", got, root)
}
return nil
}

Loading…
Cancel
Save