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blockchain: fix theoretical race getting bulk timestamps

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moneromooo-monero 2020-05-13 13:38:32 +00:00
parent 77a008f714
commit 5d882f4f14
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src/cryptonote_core/blockchain.cpp
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@ -890,6 +890,7 @@ difficulty_type Blockchain::get_difficulty_for_next_block()
//------------------------------------------------------------------ //------------------------------------------------------------------
std::vector<time_t> Blockchain::get_last_block_timestamps(unsigned int blocks) const std::vector<time_t> Blockchain::get_last_block_timestamps(unsigned int blocks) const
{ {
CRITICAL_REGION_LOCAL(m_blockchain_lock);
uint64_t height = m_db->height(); uint64_t height = m_db->height();
if (blocks > height) if (blocks > height)
blocks = height; blocks = height;