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fix: open an empty storage trie after transition

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This commit is contained in:
Guillaume Ballet 2023-08-10 13:44:28 +02:00
parent ff71485e31
commit f5a7321bef
1 changed files with 18 additions and 2 deletions
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20
core/state/database.go
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@ -362,8 +362,23 @@ func (db *cachingDB) openStorageMPTrie(stateRoot common.Hash, address common.Add
// OpenStorageTrie opens the storage trie of an account
func (db *cachingDB) OpenStorageTrie(stateRoot common.Hash, address common.Address, root common.Hash, self Trie) (Trie, error) {
mpt, err := db.openStorageMPTrie(stateRoot, address, root, nil)
if db.started && err == nil {
if db.ended {
mpt, err := db.openStorageMPTrie(common.Hash{}, address, common.Hash{}, self)
if err != nil {
return nil, err
}
// Return a "storage trie" that is an adapter between the storge MPT
// and the unique verkle tree.
switch self := self.(type) {
case *trie.VerkleTrie:
return trie.NewTransitionTree(mpt.(*trie.StateTrie), self, true), nil
case *trie.TransitionTrie:
return trie.NewTransitionTree(mpt.(*trie.StateTrie), self.Overlay(), true), nil
default:
panic("unexpected trie type")
}
}
if db.started {
// Return a "storage trie" that is an adapter between the storge MPT
// and the unique verkle tree.
switch self := self.(type) {
@ -375,6 +390,7 @@ func (db *cachingDB) OpenStorageTrie(stateRoot common.Hash, address common.Addre
panic("unexpected trie type")
}
}
mpt, err := db.openStorageMPTrie(stateRoot, address, root, nil)
return mpt, err
}