feat: check for no commitments on block or column in sidecar validation

ChainSafe · Oct 21, 2024 · 4e676c7 · 4e676c7
1 parent fccf9a2
commit 4e676c7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/beacon-node/src/chain/validation/dataColumnSidecar.ts b/packages/beacon-node/src/chain/validation/dataColumnSidecar.ts
@@ -72,6 +72,8 @@ export function validateDataColumnsSidecars(
     if (
       columnBlockHeader.slot !== blockSlot ||
       !byteArrayEquals(columnBlockRoot, blockRoot) ||
+      kzgCommitments.length === 0 ||
+      blockKzgCommitments.length === 0 ||
       blockKzgCommitments.length !== kzgCommitments.length ||
       blockKzgCommitments
         .map((commitment, i) => byteArrayEquals(commitment, kzgCommitments[i]))