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fix(trie): empty sparse trie branch node masks (#13825)

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This commit is contained in:
Alexey Shekhirin
2025-01-16 15:10:09 +00:00
committed by GitHub
parent 590496d0e4
commit 2c21edfed5
1 changed files with 13 additions and 1 deletions
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14
crates/trie/sparse/src/trie.rs
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@ -833,9 +833,21 @@ impl<P> RevealedSparseTrie<P> {
.is_some_and(|mask| !mask.is_empty())
{
// If new tree and hash masks are empty, but previously they weren't, we
// need to remove the node.
// need to remove the node update and add the node itself to the list of
// removed nodes.
updates.updated_nodes.remove(&path);
updates.removed_nodes.insert(path.clone());
} else if self
.branch_node_hash_masks
.get(&path)
.is_none_or(|mask| mask.is_empty()) &&
self.branch_node_hash_masks
.get(&path)
.is_none_or(|mask| mask.is_empty())
{
// If new tree and hash masks are empty, and they were previously empty
// as well, we need to remove the node update.
updates.updated_nodes.remove(&path);
}
store_in_db_trie