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Merge pull request #1054 from maticnetwork/withdrawals

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bor: make withdrawal objects nil
This commit is contained in:
Anshal Shukla 2023-10-23 15:52:44 +05:30 committed by GitHub
commit 95cee33038
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 24 additions and 22 deletions
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30
consensus/bor/bor.go
View file

@ -172,6 +172,12 @@ func encodeSigHeader(w io.Writer, header *types.Header, c *params.BorConfig) {
}
}
if header.WithdrawalsHash != nil {
header.WithdrawalsHash = nil
log.Warn("Bor does not support withdrawals", "number", header.Number)
}
if err := rlp.Encode(w, enc); err != nil {
panic("can't encode: " + err.Error())
}
@ -816,14 +822,11 @@ func (c *Bor) Finalize(chain consensus.ChainHeaderReader, header *types.Header,
headerNumber := header.Number.Uint64()
if len(withdrawals) > 0 {
log.Error("Bor does not support withdrawals", "number", headerNumber)
return
}
if withdrawals != nil || header.WithdrawalsHash != nil {
// withdrawals = nil is not required because withdrawals are not used
header.WithdrawalsHash = nil
if header.WithdrawalsHash != nil {
log.Error("Bor does not support withdrawalHash", "number", headerNumber)
return
log.Warn("Bor does not support withdrawals", "number", headerNumber)
}
if IsSprintStart(headerNumber, c.config.CalculateSprint(headerNumber)) {
@ -898,18 +901,17 @@ func (c *Bor) FinalizeAndAssemble(ctx context.Context, chain consensus.ChainHead
finalizeCtx, finalizeSpan := tracing.StartSpan(ctx, "bor.FinalizeAndAssemble")
defer tracing.EndSpan(finalizeSpan)
if len(withdrawals) > 0 {
return nil, errors.New("Bor does not support withdrawals")
}
headerNumber := header.Number.Uint64()
if header.WithdrawalsHash != nil {
return nil, errors.New("Bor does not support withdrawalHash")
if withdrawals != nil || header.WithdrawalsHash != nil {
// withdrawals != nil not required because withdrawals are not used
header.WithdrawalsHash = nil
log.Warn("Bor does not support withdrawals", "number", headerNumber)
}
stateSyncData := []*types.StateSyncData{}
headerNumber := header.Number.Uint64()
var err error
if IsSprintStart(headerNumber, c.config.CalculateSprint(headerNumber)) {

4
core/genesis.go
View file

@ -529,8 +529,8 @@ func (g *Genesis) ToBlock() *types.Block {
var withdrawals []*types.Withdrawal
if g.Config != nil && g.Config.IsShanghai(new(big.Int).SetUint64(g.Number)) {
head.WithdrawalsHash = &types.EmptyWithdrawalsHash
withdrawals = make([]*types.Withdrawal, 0)
head.WithdrawalsHash = nil
withdrawals = nil
}
return types.NewBlock(head, nil, nil, nil, trie.NewStackTrie(nil)).WithWithdrawals(withdrawals)

6
core/state_processor.go
View file

@ -101,9 +101,13 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, cfg
}
// Fail if Shanghai not enabled and len(withdrawals) is non-zero.
withdrawals := block.Withdrawals()
if len(withdrawals) > 0 && !p.config.IsShanghai(block.Number()) {
if !p.config.IsShanghai(block.Number()) && withdrawals != nil {
return nil, nil, 0, fmt.Errorf("withdrawals before shanghai")
}
// Bor does not support withdrawals
if withdrawals != nil {
withdrawals = nil
}
// Finalize the block, applying any consensus engine specific extras (e.g. block rewards)
p.engine.Finalize(p.bc, header, statedb, block.Transactions(), block.Uncles(), withdrawals)

6
eth/protocols/eth/handler_test.go
View file

@ -367,11 +367,7 @@ func TestGetBlockBodies68(t *testing.T) {
func testGetBlockBodies(t *testing.T, protocol uint) {
gen := func(n int, g *core.BlockGen) {
if n%2 == 0 {
w := &types.Withdrawal{
Address: common.Address{0xaa},
Amount: 42,
}
g.AddWithdrawal(w)
g.AddWithdrawal(&types.Withdrawal{})
}
}