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core: fix auth refund

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This commit is contained in:
Gary Rong 2026-05-21 21:27:13 +08:00
parent 324ccdffe1
commit d2a7cd0c97
4 changed files with 9 additions and 30 deletions
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12
core/state/statedb.go
View file

@ -397,18 +397,6 @@ func (s *StateDB) GetCodeHash(addr common.Address) common.Hash {
return common.Hash{}
}
// GetCommittedCode returns the contract code committed at the start of the
// current execution, ignoring any in-progress SetCode mutations. Returns
// nil when the account had no code (or did not exist) prior to this
// execution.
func (s *StateDB) GetCommittedCode(addr common.Address) []byte {
stateObject := s.getStateObject(addr)
if stateObject != nil {
return stateObject.GetCommittedCode()
}
return nil
}
// GetState retrieves the value associated with the specific key.
func (s *StateDB) GetState(addr common.Address, hash common.Hash) common.Hash {
stateObject := s.getStateObject(addr)

4
core/state/statedb_hooked.go
View file

@ -75,10 +75,6 @@ func (s *hookedStateDB) GetCode(addr common.Address) []byte {
return s.inner.GetCode(addr)
}
func (s *hookedStateDB) GetCommittedCode(addr common.Address) []byte {
return s.inner.GetCommittedCode(addr)
}
func (s *hookedStateDB) GetCodeSize(addr common.Address) int {
return s.inner.GetCodeSize(addr)
}

18
core/state_transition.go
View file

@ -935,7 +935,7 @@ func (st *stateTransition) applyAuthorizations(rules params.Rules, auths []types
// (auth.Address == 0) for an authority in this set refunds the prior bill
// and removes the entry, since the net delegation bytes written by the
// chain are zero.
func (st *stateTransition) applyAuthorization(rules params.Rules, auth *types.SetCodeAuthorization, authBilledCreations map[common.Address]struct{}) error {
func (st *stateTransition) applyAuthorization(rules params.Rules, auth *types.SetCodeAuthorization, authBilled map[common.Address]struct{}) error {
authority, err := st.validateAuthorization(auth)
if err != nil {
return err
@ -957,7 +957,7 @@ func (st *stateTransition) applyAuthorization(rules params.Rules, auth *types.Se
// Refill the auth-base for the current authorization if ANY of:
//
// - the authority was already delegated at the start of the tx
// (the 23 bytes are already accounted for in committed state),
// (the 23 bytes are already accounted for in pre-tx state),
//
// - a prior auth in this tx has already billed the auth-base for
// this authority (per-tx per-authority creation budget is 1),
@ -975,19 +975,19 @@ func (st *stateTransition) applyAuthorization(rules params.Rules, auth *types.Se
// auths writes zero net delegation bytes, so the earlier bill is no
// longer justified.
var (
clearing = auth.Address == (common.Address{})
_, committedDelegated = types.ParseDelegation(st.state.GetCommittedCode(authority))
_, alreadyBilled = authBilledCreations[authority]
clearing = auth.Address == (common.Address{})
_, delegated = types.ParseDelegation(st.state.GetCode(authority))
_, billed = authBilled[authority]
)
if committedDelegated || alreadyBilled || clearing {
if delegated || billed || clearing {
st.gasRemaining.RefundState(params.AuthorizationCreationSize * st.evm.Context.CostPerStateByte)
} else {
authBilledCreations[authority] = struct{}{}
authBilled[authority] = struct{}{}
}
// Refund that prior bill and drop the mark
if clearing && alreadyBilled {
if clearing && billed {
st.gasRemaining.RefundState(params.AuthorizationCreationSize * st.evm.Context.CostPerStateByte)
delete(authBilledCreations, authority)
delete(authBilled, authority)
}
}

5
core/vm/interface.go
View file

@ -42,11 +42,6 @@ type StateDB interface {
GetCodeHash(common.Address) common.Hash
GetCode(common.Address) []byte
// GetCommittedCode returns the contract code at the start of the current
// execution, ignoring any in-progress SetCode mutations. Returns nil when
// the account had no code prior to this execution.
GetCommittedCode(common.Address) []byte
// SetCode sets the new code for the address, and returns the previous code, if any.
SetCode(common.Address, []byte, tracing.CodeChangeReason) []byte
GetCodeSize(common.Address) int