wallet: Fix use-after-free in WalletBatch::EraseRecords

This commit is contained in:
MarcoFalke 2024-01-04 12:18:07 +01:00
parent 65c05db660
commit faebf1df2a
No known key found for this signature in database
1 changed files with 2 additions and 2 deletions

View File

@ -1401,13 +1401,13 @@ bool WalletBatch::EraseRecords(const std::unordered_set<std::string>& types)
}
// Make a copy of key to avoid data being deleted by the following read of the type
Span key_data{key};
const SerializeData key_data{key.begin(), key.end()};
std::string type;
key >> type;
if (types.count(type) > 0) {
if (!m_batch->Erase(key_data)) {
if (!m_batch->Erase(Span{key_data})) {
cursor.reset(nullptr);
m_batch->TxnAbort();
return false; // erase failed