diff options
Diffstat (limited to 'src/cryptonote_basic')
| -rw-r--r-- | src/cryptonote_basic/cryptonote_basic.h | 2 | ||||
| -rw-r--r-- | src/cryptonote_basic/cryptonote_format_utils.cpp | 12 |
2 files changed, 9 insertions, 5 deletions
diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h index bf02c621a..c81901f4e 100644 --- a/src/cryptonote_basic/cryptonote_basic.h +++ b/src/cryptonote_basic/cryptonote_basic.h @@ -258,7 +258,7 @@ namespace cryptonote ar.tag("rctsig_prunable"); ar.begin_object(); r = rct_signatures.p.serialize_rctsig_prunable(ar, rct_signatures.type, vin.size(), vout.size(), - vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(vin[0]).key_offsets.size() - 1 : 0); + vin.size() > 0 && vin[0].type() == typeid(txin_to_key) ? boost::get<txin_to_key>(vin[0]).key_offsets.size() - 1 : 0); if (!r || !ar.stream().good()) return false; ar.end_object(); } diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp index b9794878a..5f6dc3bd6 100644 --- a/src/cryptonote_basic/cryptonote_format_utils.cpp +++ b/src/cryptonote_basic/cryptonote_format_utils.cpp @@ -631,17 +631,21 @@ namespace cryptonote bool is_out_to_acc(const account_keys& acc, const txout_to_key& out_key, const crypto::public_key& tx_pub_key, const std::vector<crypto::public_key>& additional_tx_pub_keys, size_t output_index) { crypto::key_derivation derivation; - generate_key_derivation(tx_pub_key, acc.m_view_secret_key, derivation); + bool r = generate_key_derivation(tx_pub_key, acc.m_view_secret_key, derivation); + CHECK_AND_ASSERT_MES(r, false, "Failed to generate key derivation"); crypto::public_key pk; - derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk); + r = derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk); + CHECK_AND_ASSERT_MES(r, false, "Failed to derive public key"); if (pk == out_key.key) return true; // try additional tx pubkeys if available if (!additional_tx_pub_keys.empty()) { CHECK_AND_ASSERT_MES(output_index < additional_tx_pub_keys.size(), false, "wrong number of additional tx pubkeys"); - generate_key_derivation(additional_tx_pub_keys[output_index], acc.m_view_secret_key, derivation); - derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk); + r = generate_key_derivation(additional_tx_pub_keys[output_index], acc.m_view_secret_key, derivation); + CHECK_AND_ASSERT_MES(r, false, "Failed to generate key derivation"); + r = derive_public_key(derivation, output_index, acc.m_account_address.m_spend_public_key, pk); + CHECK_AND_ASSERT_MES(r, false, "Failed to derive public key"); return pk == out_key.key; } return false; |