From 43af06a5fbf3808519b94db7aec1d01f2e753e94 Mon Sep 17 00:00:00 2001
From: Determinant <tederminant@gmail.com>
Date: Wed, 22 Jul 2020 23:31:01 -0400
Subject: verify whether Block fields are in agreement with the header

---
 plugin/evm/vm.go | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'plugin/evm')

diff --git a/plugin/evm/vm.go b/plugin/evm/vm.go
index 4b16f71..c710b9d 100644
--- a/plugin/evm/vm.go
+++ b/plugin/evm/vm.go
@@ -314,6 +314,9 @@ func (vm *VM) ParseBlock(b []byte) (snowman.Block, error) {
 	if err := rlp.DecodeBytes(b, ethBlock); err != nil {
 		return nil, err
 	}
+	if !vm.chain.VerifyBlock(ethBlock) {
+		return nil, errInvalidBlock
+	}
 	blockHash := ethBlock.Hash()
 	// Coinbase must be zero on C-Chain
 	if bytes.Compare(blockHash.Bytes(), vm.genesisHash.Bytes()) != 0 &&
-- 
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