Check attestation results from valid quorums only (#595)

Layr-Labs · Jun 4, 2024 · 6be806f · 6be806f
1 parent acce810
commit 6be806f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/disperser/batcher/batcher.go b/disperser/batcher/batcher.go
@@ -619,6 +619,9 @@ func numBlobsAttestedByQuorum(signedQuorums map[core.QuorumID]*core.QuorumResult
 
 func isBlobAttested(signedQuorums map[core.QuorumID]*core.QuorumResult, header *core.BlobHeader) bool {
 	for _, quorum := range header.QuorumInfos {
+		if _, ok := signedQuorums[quorum.QuorumID]; !ok {
+			return false
+		}
 		if signedQuorums[quorum.QuorumID].PercentSigned < quorum.ConfirmationThreshold {
 			return false
 		}