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params: remove EIP150Hash from chainconfig (#27087)

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The EIP150Hash was an idea where, after the fork, we hardcoded the forked hash as an extra defensive mechanism. It wasn't really used, since forks weren't contentious and for all the various testnets and private networks it's been a hassle to have around. 

This change removes that config field. 

---------

Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
Delweng
2023-04-18 03:49:09 -04:00
committed by GitHub
parent cb66eba85a
commit 5e4d726e2a
11 changed files with 2 additions and 68 deletions
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consensus/misc/eip1559_test.go
-1
View File
@@ -34,7 +34,6 @@ func copyConfig(original *params.ChainConfig) *params.ChainConfig {
DAOForkBlock: original.DAOForkBlock,
DAOForkSupport: original.DAOForkSupport,
EIP150Block: original.EIP150Block,
EIP150Hash: original.EIP150Hash,
EIP155Block: original.EIP155Block,
EIP158Block: original.EIP158Block,
ByzantiumBlock: original.ByzantiumBlock,
consensus/misc/forks.go
-43
View File
@@ -1,43 +0,0 @@
// Copyright 2017 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package misc
import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/params"
)
// VerifyForkHashes verifies that blocks conforming to network hard-forks do have
// the correct hashes, to avoid clients going off on different chains. This is an
// optional feature.
func VerifyForkHashes(config *params.ChainConfig, header *types.Header, uncle bool) error {
// We don't care about uncles
if uncle {
return nil
}
// If the homestead reprice hash is set, validate it
if config.EIP150Block != nil && config.EIP150Block.Cmp(header.Number) == 0 {
if config.EIP150Hash != (common.Hash{}) && config.EIP150Hash != header.Hash() {
return fmt.Errorf("homestead gas reprice fork: have %#x, want %#x", header.Hash(), config.EIP150Hash)
}
}
// All ok, return
return nil
}