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Fix bug in attestation reward calculation

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Michael Sproul 2020-03-24 17:15:40 +11:00 committed by Danny Ryan
parent e301e1c8fc
commit 1c49f99094
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specs/phase0/beacon-chain.md
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@ -1372,7 +1372,7 @@ def get_attestation_deltas(state: BeaconState) -> Tuple[Sequence[Gwei], Sequence
if index in unslashed_attesting_indices: if index in unslashed_attesting_indices:
increment = EFFECTIVE_BALANCE_INCREMENT # Factored out from balance totals to avoid uint64 overflow increment = EFFECTIVE_BALANCE_INCREMENT # Factored out from balance totals to avoid uint64 overflow
reward_numerator = get_base_reward(state, index) * (attesting_balance // increment) reward_numerator = get_base_reward(state, index) * (attesting_balance // increment)
rewards[index] = reward_numerator // (total_balance // increment) rewards[index] += reward_numerator // (total_balance // increment)
else: else:
penalties[index] += get_base_reward(state, index) penalties[index] += get_base_reward(state, index)