diff options
Diffstat (limited to '')
| -rw-r--r-- | src/wallet/wallet2.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 6746f376d..e818f576a 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -540,6 +540,11 @@ crypto::hash8 get_short_payment_id(const tools::wallet2::pending_tx &ptx) { if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8)) { + if (ptx.dests.empty()) + { + MWARNING("Encrypted payment id found, but no destinations public key, cannot decrypt"); + return crypto::null_hash8; + } decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key); } } @@ -4050,6 +4055,11 @@ crypto::hash wallet2::get_payment_id(const pending_tx &ptx) const crypto::hash8 payment_id8 = null_hash8; if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8)) { + if (ptx.dests.empty()) + { + MWARNING("Encrypted payment id found, but no destinations public key, cannot decrypt"); + return crypto::null_hash; + } if (decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key)) { memcpy(payment_id.data, payment_id8.data, 8); @@ -4274,6 +4284,7 @@ bool wallet2::sign_tx(unsigned_tx_set &exported_txs, const std::string &signed_f for (size_t n = 0; n < exported_txs.txes.size(); ++n) { tools::wallet2::tx_construction_data &sd = exported_txs.txes[n]; + THROW_WALLET_EXCEPTION_IF(sd.sources.empty(), error::wallet_internal_error, "Empty sources"); LOG_PRINT_L1(" " << (n+1) << ": " << sd.sources.size() << " inputs, ring size " << sd.sources[0].outputs.size()); signed_txes.ptx.push_back(pending_tx()); tools::wallet2::pending_tx &ptx = signed_txes.ptx.back(); @@ -6637,7 +6648,7 @@ std::vector<wallet2::pending_tx> wallet2::create_transactions_2(std::vector<cryp LOG_PRINT_L2("Made a " << ((txBlob.size() + 1023) / 1024) << " kB tx, with " << print_money(available_for_fee) << " available for fee (" << print_money(needed_fee) << " needed)"); - if (needed_fee > available_for_fee && dsts[0].amount > 0) + if (needed_fee > available_for_fee && !dsts.empty() && dsts[0].amount > 0) { // we don't have enough for the fee, but we've only partially paid the current address, // so we can take the fee from the paid amount, since we'll have to make another tx anyway @@ -8912,6 +8923,7 @@ uint64_t wallet2::get_blockchain_height_by_date(uint16_t year, uint8_t month, ui throw std::runtime_error(oss.str()); } cryptonote::block blk_min, blk_mid, blk_max; + if (res.blocks.size() < 3) throw std::runtime_error("Not enough blocks returned from daemon"); if (!parse_and_validate_block_from_blob(res.blocks[0].block, blk_min)) throw std::runtime_error("failed to parse blob at height " + std::to_string(height_min)); if (!parse_and_validate_block_from_blob(res.blocks[1].block, blk_mid)) throw std::runtime_error("failed to parse blob at height " + std::to_string(height_mid)); if (!parse_and_validate_block_from_blob(res.blocks[2].block, blk_max)) throw std::runtime_error("failed to parse blob at height " + std::to_string(height_max)); |