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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2018-11-20 10:58:41 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-03-05 11:58:00 +0000 |
| commit | 07d655e438e1b1e05426a5c75627f5d8c63bbc72 (patch) | |
| tree | 4646753c9418a1d55cbf8dfd848690639e690e0c /src/cryptonote_core | |
| parent | core: avoid calculating tx prefix hash when we don't need it (diff) | |
| download | monero-07d655e438e1b1e05426a5c75627f5d8c63bbc72.tar.xz | |
blockchain: avoid duplicate block hash computation
Diffstat (limited to 'src/cryptonote_core')
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index a15fda093..0379ab760 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -3474,11 +3474,10 @@ leave: #if defined(PER_BLOCK_CHECKPOINT) if (m_db->height() < m_blocks_hash_check.size()) { - auto hash = get_block_hash(bl); const auto &expected_hash = m_blocks_hash_check[m_db->height()]; if (expected_hash != crypto::null_hash) { - if (memcmp(&hash, &expected_hash, sizeof(hash)) != 0) + if (memcmp(&id, &expected_hash, sizeof(hash)) != 0) { MERROR_VER("Block with id is INVALID: " << id << ", expected " << expected_hash); bvc.m_verifivation_failed = true; |