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wallet: throw error at conflicting tx versions in pre-selected inputs

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This commit is contained in:
ishaanam
2025-07-08 15:10:00 -04:00
parent cc155226fe
commit 0804fc3cb1
1 changed files with 8 additions and 0 deletions
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8
src/wallet/spend.cpp
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@@ -283,6 +283,14 @@ util::Result<PreSelectedInputs> FetchSelectedInputs(const CWallet& wallet, const
if (input_bytes == -1) {
input_bytes = CalculateMaximumSignedInputSize(txout, &wallet, &coin_control);
}
const CWalletTx& parent_tx = txo->GetWalletTx();
if (wallet.GetTxDepthInMainChain(parent_tx) == 0) {
if (parent_tx.tx->version == TRUC_VERSION && coin_control.m_version != TRUC_VERSION) {
return util::Error{strprintf(_("Can't spend unconfirmed version 3 pre-selected input with a version %d tx"), coin_control.m_version)};
} else if (coin_control.m_version == TRUC_VERSION && parent_tx.tx->version != TRUC_VERSION) {
return util::Error{strprintf(_("Can't spend unconfirmed version %d pre-selected input with a version 3 tx"), parent_tx.tx->version)};
}
}
} else {
// The input is external. We did not find the tx in mapWallet.
const auto out{coin_control.GetExternalOutput(outpoint)};