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add extra gossip validation

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This commit is contained in:
Agnish Ghosh 2024-10-05 04:14:42 +05:30
parent 49977242bd
commit bec79c3cfc
1 changed files with 2 additions and 0 deletions
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beacon_chain/gossip_processing/gossip_validation.nim
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@ -522,6 +522,8 @@ proc validateDataColumnSidecar*(
# (block_header.slot, block_header.proposer_index, blob_sidecar.index)
# with valid header signature, sidecar inclusion proof, and kzg proof.
let block_root = hash_tree_root(block_header)
if dag.getBlockRef(block_root).isSome():
return errIgnore("DataColumnSidecar: already have block")
if dataColumnQuarantine[].hasDataColumn(
block_header.slot, block_header.proposer_index, data_column_sidecar.index):
return errIgnore("DataColumnSidecar: already have valid data column from same proposer")