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Merge pull request #1472 from jagerman/avoid-integer-truncation

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Avoid integer truncation in decoy selection
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Sean 2022-05-27 11:16:54 +10:00 committed by GitHub
parent c5fbf96b7d be332d3772
commit 7161f42c64
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1 changed files with 1 additions and 1 deletions
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src/wallet/wallet2.cpp
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@ -906,7 +906,7 @@ gamma_picker::gamma_picker(const std::vector<uint64_t> &rct_offsets, double shap
THROW_WALLET_EXCEPTION_IF(rct_offsets.size() <= DEFAULT_TX_SPENDABLE_AGE, error::wallet_internal_error, "Bad offset calculation");
const size_t blocks_in_a_year = BLOCKS_PER_DAY * 365;
const size_t blocks_to_consider = std::min<size_t>(rct_offsets.size(), blocks_in_a_year);
const size_t outputs_to_consider = rct_offsets.back() - (blocks_to_consider < rct_offsets.size() ? rct_offsets[rct_offsets.size() - blocks_to_consider - 1] : 0);
const double outputs_to_consider = rct_offsets.back() - (blocks_to_consider < rct_offsets.size() ? rct_offsets[rct_offsets.size() - blocks_to_consider - 1] : 0);
begin = rct_offsets.data();
end = rct_offsets.data() + rct_offsets.size() - DEFAULT_TX_SPENDABLE_AGE;
num_rct_outputs = *(end - 1);