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-rw-r--r--core/types/block.go4
1 files changed, 4 insertions, 0 deletions
diff --git a/core/types/block.go b/core/types/block.go
index 6fa710a..b3dbcd3 100644
--- a/core/types/block.go
+++ b/core/types/block.go
@@ -85,6 +85,7 @@ type Header struct {
Extra []byte `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash"`
Nonce BlockNonce `json:"nonce"`
+ ExtDataHash common.Hash `json:"extDataHash" gencodec:"required"`
}
// field type overrides for gencodec
@@ -288,12 +289,15 @@ func (b *Block) DecodeRLP(s *rlp.Stream) error {
b.header, b.uncles, b.transactions = eb.Header, eb.Uncles, eb.Txs
b.extdata = nil
}
+ b.hash = atomic.Value{}
b.size.Store(common.StorageSize(rlp.ListSize(size)))
return nil
}
func (b *Block) SetExtraData(data []byte) {
b.extdata = data
+ b.header.ExtDataHash = rlpHash(data)
+ b.hash = atomic.Value{}
}
func (b *Block) ExtraData() []byte {