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remove assumption of shared finalized-block ancestery between fork choice and chaindag in getDebugForkChoice (#5328)

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tersec 2023-08-20 07:19:07 +00:00 committed by GitHub
parent b4b40fa7d2
commit d889b62b79
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1 changed files with 10 additions and 3 deletions
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9
beacon_chain/rpc/rest_debug_api.nim
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@ -113,7 +113,14 @@ proc installDebugApiHandlers*(router: var RestRouter, node: BeaconNode) =
validity:
if item.invalid:
RestNodeValidity.invalid
elif node.dag.is_optimistic(item.bid):
else:
# Fork choice doesn't necessarily prune finalized blocks in a
# synchronized way to the chaindag, so can't assume that when
# item.bid.slot is before finalizedHead, it has shared status
# regarding optimistic/validity as finalizedHead, so fallback
# to optimistic is more appropriate for this REST endpoint.
let blck = node.dag.getBlockRef(item.bid.root)
if blck.isNone() or not blck.get.executionValid:
RestNodeValidity.optimistic
else:
RestNodeValidity.valid,