diff options
Diffstat (limited to '')
| -rw-r--r-- | src/wallet/api/unsigned_transaction.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/wallet/api/unsigned_transaction.cpp b/src/wallet/api/unsigned_transaction.cpp index b412084b0..1d9ef5d7c 100644 --- a/src/wallet/api/unsigned_transaction.cpp +++ b/src/wallet/api/unsigned_transaction.cpp @@ -104,6 +104,7 @@ bool UnsignedTransactionImpl::checkLoadedTx(const std::function<size_t()> get_nu size_t min_mixin = ~0; std::unordered_map<std::string, uint64_t> dests; const std::string wallet_address = m_wallet.m_wallet->get_account().get_public_address_str(m_wallet.m_wallet->testnet()); + int first_known_non_zero_change_index = -1; for (size_t n = 0; n < get_num_txes(); ++n) { const tools::wallet2::tx_construction_data &cd = get_tx(n); @@ -140,11 +141,16 @@ bool UnsignedTransactionImpl::checkLoadedTx(const std::function<size_t()> get_nu m_errorString = tr("Claimed change is larger than payment to the change address"); return false; } - if (memcmp(&cd.change_dts.addr, &get_tx(0).change_dts.addr, sizeof(cd.change_dts.addr))) + if (cd.change_dts.amount > 0) { - m_status = Status_Error; - m_errorString = tr("Change does to more than one address"); - return false; + if (first_known_non_zero_change_index == -1) + first_known_non_zero_change_index = n; + if (memcmp(&cd.change_dts.addr, &get_tx(first_known_non_zero_change_index).change_dts.addr, sizeof(cd.change_dts.addr))) + { + m_status = Status_Error; + m_errorString = tr("Change goes to more than one address"); + return false; + } } change += cd.change_dts.amount; it->second -= cd.change_dts.amount; |