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| author | luigi1111 <luigi1111w@gmail.com> | 2019-10-22 10:13:34 -0500 |
|---|---|---|
| committer | luigi1111 <luigi1111w@gmail.com> | 2019-10-22 10:13:34 -0500 |
| commit | cf2d4d9a16e382146e59413aefd38699d5c56322 (patch) | |
| tree | ddfaa539bf51522ae8e6522060a83434f8394175 | |
| parent | Merge pull request #5971 (diff) | |
| parent | blockchain: initialize pow to ff..ff (diff) | |
| download | monero-cf2d4d9a16e382146e59413aefd38699d5c56322.tar.xz | |
Merge pull request #5974
7fcd0b5 blockchain: initialize pow to ff..ff (moneromooo-monero)
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index 9f4e91532..b7e9f4ca2 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -1703,7 +1703,8 @@ bool Blockchain::handle_alternative_block(const block& b, const crypto::hash& id // Check the block's hash against the difficulty target for its alt chain difficulty_type current_diff = get_next_difficulty_for_alternative_chain(alt_chain, bei); CHECK_AND_ASSERT_MES(current_diff, false, "!!!!!!! DIFFICULTY OVERHEAD !!!!!!!"); - crypto::hash proof_of_work = null_hash; + crypto::hash proof_of_work; + memset(proof_of_work.data, 0xff, sizeof(proof_of_work.data)); if (b.major_version >= RX_BLOCK_VERSION) { crypto::hash seedhash = null_hash; @@ -3734,7 +3735,8 @@ leave: TIME_MEASURE_START(longhash_calculating_time); - crypto::hash proof_of_work = null_hash; + crypto::hash proof_of_work; + memset(proof_of_work.data, 0xff, sizeof(proof_of_work.data)); // Formerly the code below contained an if loop with the following condition // !m_checkpoints.is_in_checkpoint_zone(get_current_blockchain_height()) |