Git-Mirrors/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-10-01 11:49:47 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #9189

Browse Source 
f7670c9 cryptonote_core: early out on out of bounds scaling parameter (selsta)
This commit is contained in:
luigi1111 2024-02-24 10:16:54 -05:00
commit b12766a652
No known key found for this signature in database
GPG Key ID: F4ACA0183641E010
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/cryptonote_core/blockchain.cpp
View File

@ -3831,6 +3831,8 @@ void Blockchain::get_dynamic_base_fee_estimate_2021_scaling(uint64_t grace_block
const uint8_t version = get_current_hard_fork_version();
const uint64_t db_height = m_db->height();
CHECK_AND_ASSERT_THROW_MES(grace_blocks <= CRYPTONOTE_REWARD_BLOCKS_WINDOW, "Grace blocks invalid In 2021 fee scaling estimate.");
// we want Mlw = median of max((min(Mbw, 1.7 * Ml), Zm), Ml / 1.7)
// Mbw: block weight for the last 99990 blocks, 0 for the next 10
// Ml: penalty free zone (dynamic), aka long_term_median, aka median of max((min(Mb, 1.7 * Ml), Zm), Ml / 1.7)
@ -3844,7 +3846,6 @@ void Blockchain::get_dynamic_base_fee_estimate_2021_scaling(uint64_t grace_block
const uint64_t Mlw_penalty_free_zone_for_wallet = std::max<uint64_t>(rm.size() == 0 ? 0 : rm.median(), CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5);
// Msw: median over [100 - grace blocks] past + [grace blocks] future blocks
CHECK_AND_ASSERT_THROW_MES(grace_blocks <= 100, "Grace blocks invalid In 2021 fee scaling estimate.");
std::vector<uint64_t> weights;
get_last_n_blocks_weights(weights, 100 - grace_blocks);
weights.reserve(100);