diff --git a/src/wallet/asyncrpcoperation_sendmany.cpp b/src/wallet/asyncrpcoperation_sendmany.cpp index 1691452b8..3bbbfcc05 100644 --- a/src/wallet/asyncrpcoperation_sendmany.cpp +++ b/src/wallet/asyncrpcoperation_sendmany.cpp @@ -203,7 +203,18 @@ bool AsyncRPCOperation_sendmany::main_impl() { if (isfromzaddr_ && !find_unspent_notes()) { throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Insufficient funds, no unspent notes found for zaddr from address."); } - + + // Check mempooltxinputlimit to avoid creating a transaction which the local mempool rejects + if (isfromtaddr_) { + size_t limit = (size_t)GetArg("-mempooltxinputlimit", 0); + if (limit > 0) { + size_t n = t_inputs_.size(); + if (n > limit) { + throw JSONRPCError(RPC_WALLET_ERROR, strprintf("Too many transparent inputs %zu > limit %zu", n, limit)); + } + } + } + CAmount t_inputs_total = 0; for (SendManyInputUTXO & t : t_inputs_) { t_inputs_total += std::get<2>(t); diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 98deedf64..a61c1e2f7 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -2717,6 +2717,16 @@ bool CWallet::CreateTransaction(const vector& vecSend, CWalletTx& wt txNew.vin.push_back(CTxIn(coin.first->GetHash(),coin.second,CScript(), std::numeric_limits::max()-1)); + // Check mempooltxinputlimit to avoid creating a transaction which the local mempool rejects + size_t limit = (size_t)GetArg("-mempooltxinputlimit", 0); + if (limit > 0) { + size_t n = txNew.vin.size(); + if (n > limit) { + strFailReason = _(strprintf("Too many transparent inputs %zu > limit %zu", n, limit).c_str()); + return false; + } + } + // Sign int nIn = 0; CTransaction txNewConst(txNew);