From 1ccb1074c5599419fd41697ce7fd4daa224ca035 Mon Sep 17 00:00:00 2001 From: Danny Ryan Date: Wed, 5 Dec 2018 14:07:41 -0600 Subject: [PATCH] fix just/finality --- specs/core/0_beacon-chain.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/specs/core/0_beacon-chain.md b/specs/core/0_beacon-chain.md index bdd9e4495..0d91eb1d2 100644 --- a/specs/core/0_beacon-chain.md +++ b/specs/core/0_beacon-chain.md @@ -1425,11 +1425,11 @@ If `state.slot % POW_RECEIPT_ROOT_VOTING_PERIOD == 0`: * Set `state.justification_bitfield |= 2` and `state.justified_slot = s - EPOCH_LENGTH` if `3 * previous_epoch_boundary_attesting_balance >= 2 * total_balance`. * Set `state.justification_bitfield |= 1` and `state.justified_slot = s` if `3 * this_epoch_boundary_attesting_balance >= 2 * total_balance`. -# Finalization +### Finalization -* Set `state.finalized_slot = state.justified_slot - EPOCH_LENGTH` if `state.justified_slot == s and state.justification_bitfield % 4 == 3`. -* Set `state.finalized_slot = state.justified_slot - EPOCH_LENGTH` if `state.justified_slot == s - EPOCH_LENGTH and state.justification_bitfield % 8 == 7`. -* Set `state.finalized_slot = state.justified_slot - EPOCH_LENGTH` if `state.justified_slot == s - 2 * EPOCH_LENGTH and state.justification_bitfield % 16 in (15, 14)`. +* Set `state.finalized_slot = state.previous_justified_slot` if `state.previous_justified_slot == s - 1 * EPOCH_LENGTH and state.justification_bitfield % 4 == 3`. +* Set `state.finalized_slot = state.previous_justified_slot` if `state.previous_justified_slot == s - 2 * EPOCH_LENGTH and state.justification_bitfield % 8 == 7`. +* Set `state.finalized_slot = state.previous_justified_slot` if `state.previous_justified_slot == s - 3 * EPOCH_LENGTH and state.justification_bitfield % 16 in (15, 14)`. ### Crosslinks