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FIX CHECKPOINT SYNC

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This commit is contained in:
Eitan Seri-Levi
2026-05-04 17:27:38 +03:00
parent 22da18f640 a6144def54
commit 2d68396a08
21 changed files with 1373 additions and 103 deletions
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35
beacon_node/beacon_chain/src/block_verification.rs
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@@ -325,7 +325,7 @@ pub enum BlockError {
bid_parent_root: Hash256,
block_parent_root: Hash256,
},
/// The child block is known but its parent execution payload envelope has not been received yet.
/// The block is known but its parent execution payload envelope has not been received yet.
///
/// ## Peer scoring
///
@@ -521,9 +521,13 @@ impl From<EnvelopeError> for BlockError {
// Internal errors: not the peer's fault
EnvelopeError::BeaconChainError(_)
| EnvelopeError::BeaconStateError(_)
| EnvelopeError::BlockProcessingError(_)
| EnvelopeError::EnvelopeProcessingError(_)
| EnvelopeError::ExecutionPayloadError(_)
| EnvelopeError::ImportError(_) => false,
| EnvelopeError::ImportError(_)
| EnvelopeError::BlockError(_)
| EnvelopeError::InternalError(_)
| EnvelopeError::OptimisticSyncNotSupported { .. } => false,
};
BlockError::PayloadEnvelopeError {
e: Box::new(e),
@@ -966,12 +970,26 @@ impl<T: BeaconChainTypes> GossipVerifiedBlock<T> {
});
}
// TODO(gloas) The following validation can only be completed once fork choice has been implemented:
// The block's parent execution payload (defined by bid.parent_block_hash) has been seen
// (via gossip or non-gossip sources) (a client MAY queue blocks for processing
// once the parent payload is retrieved). If execution_payload verification of block's execution
// payload parent by an execution node is complete, verify the block's execution payload
// parent (defined by bid.parent_block_hash) passes all validation.
// Check that we've received the parent envelope. If not, issue a single envelope
// lookup for the parent and queue this block in the reprocess queue.
//
// The anchor block (proto-array root) is implicitly considered to have its payload
// received: there is no envelope to fetch for the anchor (per spec, the anchor is
// never added to `store.payloads`), and the anchor is trusted by definition.
let parent_is_gloas = chain
.spec
.fork_name_at_slot::<T::EthSpec>(parent_block.slot)
.gloas_enabled();
let parent_is_anchor = parent_block.parent_root.is_none();
if parent_is_gloas
&& !parent_is_anchor
&& !fork_choice_read_lock.is_payload_received(&block.message().parent_root())
{
return Err(BlockError::ParentEnvelopeUnknown {
parent_root: block.message().parent_root(),
});
}
drop(fork_choice_read_lock);
@@ -2045,7 +2063,6 @@ fn load_parent<T: BeaconChainTypes, B: AsBlock<T::EthSpec>>(
// Retrieve any state that is advanced through to at most `block.slot()`: this is
// particularly important if `block` descends from the finalized/split block, but at a slot
// prior to the finalized slot (which is invalid and inaccessible in our DB schema).
//
let (parent_state_root, state) = chain
.store
.get_advanced_hot_state(root, block.slot(), parent_block.state_root())?