Fix cannot determine context bytes for unrecognized object

prysmaticlabs · Feb 12, 2025 · 0ccb06f · 0ccb06f
1 parent 2f3b84e
commit 0ccb06f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/beacon-chain/sync/rpc_chunked_response.go b/beacon-chain/sync/rpc_chunked_response.go
@@ -75,6 +75,12 @@ func WriteBlockChunk(stream libp2pcore.Stream, tor blockchain.TemporalOracle, en
 			return err
 		}
 		obtainedCtx = digest[:]
+	case version.EPBS:
+		digest, err := forks.ForkDigestFromEpoch(params.BeaconConfig().EPBSForkEpoch, valRoot[:])
+		if err != nil {
+			return err
+		}
+		obtainedCtx = digest[:]
 	default:
 		return errors.Wrapf(ErrUnrecognizedVersion, "block version %d is not recognized", blk.Version())
 	}