if it's not a dag, it's not a block

2021-07-04 18:38:28 +03:00
parent 8157f889ce
commit 9d6cabd18a
1 changed files with 4 additions and 0 deletions
@@ -674,6 +674,10 @@ func (s *SplitStore) isVMCopyContext() bool {
 }

 func (s *SplitStore) isBlockHeader(c cid.Cid) (isBlock bool, err error) {
+	if c.Prefix().Codec != cid.DagCBOR {
+		return false, nil
+	}
+
 	err = s.view(c, func(data []byte) error {
 		var hdr types.BlockHeader
 		isBlock = hdr.UnmarshalCBOR(bytes.NewBuffer(data)) == nil