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blockchain: fix sizing of timestamps and cumulative_difficulty vectors

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moneromooo-monero 2015-08-23 11:24:12 +01:00
parent 5e3d56d6e3
commit 4707ccf1c3
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1 changed files with 2 additions and 2 deletions
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src/cryptonote_core/blockchain.cpp
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@ -856,8 +856,8 @@ difficulty_type Blockchain::get_next_difficulty_for_alternative_chain(const std:
// and timestamps from it alone // and timestamps from it alone
else else
{ {
timestamps.resize(static_cast<size_t>(DIFFICULTY_BLOCKS_COUNT)); timestamps.resize(std::min(alt_chain.size(), static_cast<size_t>(DIFFICULTY_BLOCKS_COUNT)));
cumulative_difficulties.resize(static_cast<size_t>(DIFFICULTY_BLOCKS_COUNT)); cumulative_difficulties.resize(std::min(alt_chain.size(), static_cast<size_t>(DIFFICULTY_BLOCKS_COUNT)));
size_t count = 0; size_t count = 0;
size_t max_i = timestamps.size()-1; size_t max_i = timestamps.size()-1;
// get difficulties and timestamps from most recent blocks in alt chain // get difficulties and timestamps from most recent blocks in alt chain