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Fix parent_beacon_block_root during proposer prep (#4703)

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* Fix `parent_beacon_block_root` during prep/reorg

* Fix another bug and add tests

* Remove overzealous payload attributes check
This commit is contained in:
Michael Sproul
2023-09-07 15:43:23 +10:00
committed by GitHub
parent f9bea3c174
commit 8db44decb7
7 changed files with 202 additions and 187 deletions
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7
beacon_node/beacon_chain/src/execution_payload.rs
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@@ -404,6 +404,7 @@ pub fn get_execution_payload<
>(
chain: Arc<BeaconChain<T>>,
state: &BeaconState<T::EthSpec>,
parent_block_root: Hash256,
proposer_index: u64,
builder_params: BuilderParams,
) -> Result<PreparePayloadHandle<T::EthSpec, Payload>, BlockProductionError> {
@@ -426,10 +427,10 @@ pub fn get_execution_payload<
&BeaconState::Base(_) | &BeaconState::Altair(_) => None,
};
let parent_beacon_block_root = match state {
&BeaconState::Deneb(_) => Some(state.latest_block_header().canonical_root()),
&BeaconState::Merge(_) | &BeaconState::Capella(_) => None,
BeaconState::Deneb(_) => Some(parent_block_root),
BeaconState::Merge(_) | BeaconState::Capella(_) => None,
// These shouldn't happen but they're here to make the pattern irrefutable
&BeaconState::Base(_) | &BeaconState::Altair(_) => None,
BeaconState::Base(_) | BeaconState::Altair(_) => None,
};
// Spawn a task to obtain the execution payload from the EL via a series of async calls. The