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Prevent chain stall

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This commit is contained in:
Eitan Seri-Levi
2026-05-07 12:37:03 +03:00
parent 666fcbd7c9
commit d8e359a7b6
2 changed files with 7 additions and 10 deletions
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10
beacon_node/beacon_chain/src/block_verification.rs
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@@ -930,16 +930,17 @@ impl<T: BeaconChainTypes> GossipVerifiedBlock<T> {
let (parent_block, block) =
verify_parent_block_is_known::<T>(&fork_choice_read_lock, block)?;
let Ok(bid) = block.message().body().signed_execution_payload_bid() else {
return Err(BlockError::InternalError("Invalid variant".to_string()));
};
// [New in Gloas]: Verify bid.parent_block_root matches block.parent_root.
if let Ok(bid) = block.message().body().signed_execution_payload_bid()
&& bid.message.parent_block_root != block.message().parent_root()
{
if bid.message.parent_block_root != block.message().parent_root() {
return Err(BlockError::BidParentRootMismatch {
bid_parent_root: bid.message.parent_block_root,
block_parent_root: block.message().parent_root(),
});
}
// 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.
//
@@ -955,6 +956,7 @@ impl<T: BeaconChainTypes> GossipVerifiedBlock<T> {
if parent_is_gloas
&& !parent_is_anchor
&& !fork_choice_read_lock.is_payload_received(&block.message().parent_root())
&& Some(bid.message.parent_block_hash) != parent_block.execution_payload_block_hash
{
return Err(BlockError::ParentEnvelopeUnknown {
parent_root: block.message().parent_root(),