From f2152192529a6e307ac2befeaa8c4887544697da Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Tue, 19 Mar 2019 01:07:10 +0000 Subject: cryptonote: throw on tx hash calculation error --- src/cryptonote_basic/cryptonote_format_utils.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/cryptonote_basic') diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp index 566622c1a..7d7de416d 100644 --- a/src/cryptonote_basic/cryptonote_format_utils.cpp +++ b/src/cryptonote_basic/cryptonote_format_utils.cpp @@ -221,8 +221,7 @@ namespace cryptonote tx.invalidate_hashes(); //TODO: validate tx - get_transaction_hash(tx, tx_hash); - return true; + return get_transaction_hash(tx, tx_hash); } //--------------------------------------------------------------- bool parse_and_validate_tx_from_blob(const blobdata& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash) @@ -975,6 +974,7 @@ namespace cryptonote { crypto::hash h = null_hash; get_transaction_hash(t, h, NULL); + CHECK_AND_ASSERT_THROW_MES(get_transaction_hash(t, h, NULL), "Failed to calculate transaction hash"); return h; } //--------------------------------------------------------------- @@ -1327,7 +1327,7 @@ namespace cryptonote txs_ids.reserve(1 + b.tx_hashes.size()); crypto::hash h = null_hash; size_t bl_sz = 0; - get_transaction_hash(b.miner_tx, h, bl_sz); + CHECK_AND_ASSERT_THROW_MES(get_transaction_hash(b.miner_tx, h, bl_sz), "Failed to calculate transaction hash"); txs_ids.push_back(h); for(auto& th: b.tx_hashes) txs_ids.push_back(th); -- cgit v1.2.3 From 1387549e905fc206426d3099b069bd28df0aad71 Mon Sep 17 00:00:00 2001 From: moneromooo-monero Date: Tue, 16 Apr 2019 18:48:40 +0000 Subject: serialization: check stream good flag at the end just in case --- src/cryptonote_basic/cryptonote_basic.h | 2 +- src/ringct/rctTypes.h | 8 ++++---- src/serialization/serialization.h | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'src/cryptonote_basic') diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h index 20d92bdf1..055c4a22b 100644 --- a/src/cryptonote_basic/cryptonote_basic.h +++ b/src/cryptonote_basic/cryptonote_basic.h @@ -320,7 +320,7 @@ namespace cryptonote } if (!typename Archive::is_saving()) pruned = true; - return true; + return ar.stream().good(); } private: diff --git a/src/ringct/rctTypes.h b/src/ringct/rctTypes.h index e5413f1dc..f8729b872 100644 --- a/src/ringct/rctTypes.h +++ b/src/ringct/rctTypes.h @@ -252,7 +252,7 @@ namespace rct { { FIELD(type) if (type == RCTTypeNull) - return true; + return ar.stream().good(); if (type != RCTTypeFull && type != RCTTypeSimple && type != RCTTypeBulletproof && type != RCTTypeBulletproof2) return false; VARINT_FIELD(txnFee) @@ -312,7 +312,7 @@ namespace rct { ar.delimit_array(); } ar.end_array(); - return true; + return ar.stream().good(); } }; struct rctSigPrunable { @@ -325,7 +325,7 @@ namespace rct { bool serialize_rctsig_prunable(Archive &ar, uint8_t type, size_t inputs, size_t outputs, size_t mixin) { if (type == RCTTypeNull) - return true; + return ar.stream().good(); if (type != RCTTypeFull && type != RCTTypeSimple && type != RCTTypeBulletproof && type != RCTTypeBulletproof2) return false; if (type == RCTTypeBulletproof || type == RCTTypeBulletproof2) @@ -429,7 +429,7 @@ namespace rct { } ar.end_array(); } - return true; + return ar.stream().good(); } }; diff --git a/src/serialization/serialization.h b/src/serialization/serialization.h index 007bf265f..553e9951f 100644 --- a/src/serialization/serialization.h +++ b/src/serialization/serialization.h @@ -212,7 +212,7 @@ inline bool do_serialize(Archive &ar, bool &v) * \brief self-explanatory */ #define END_SERIALIZE() \ - return true; \ + return ar.stream().good(); \ } /*! \macro VALUE(f) -- cgit v1.2.3