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core: merge access events for all system calls (#34637)
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Browse source 
ProcessBeaconBlockRoot (EIP-4788) and processRequestsSystemCall
(EIP-7002/7251) do not merge the EVM access events into the state after
execution. ProcessParentBlockHash (EIP-2935) already does this correctly
at line 290-291.

Without this merge, the Verkle witness will be missing the storage
accesses from the beacon root and request system calls, leading to
incomplete witnesses and potential consensus issues when Verkle
activates.
This commit is contained in:
DELENE-TCHIO 2026-04-07 20:55:09 +01:00 committed by GitHub
parent 9878ef926d
commit 04e40995d9
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1 changed files with 6 additions and 0 deletions
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6
core/state_processor.go
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@ -260,6 +260,9 @@ func ProcessBeaconBlockRoot(beaconRoot common.Hash, evm *vm.EVM) {
evm.SetTxContext(NewEVMTxContext(msg))
evm.StateDB.AddAddressToAccessList(params.BeaconRootsAddress)
_, _, _ = evm.Call(msg.From, *msg.To, msg.Data, 30_000_000, common.U2560)
if evm.StateDB.AccessEvents() != nil {
evm.StateDB.AccessEvents().Merge(evm.AccessEvents)
}
evm.StateDB.Finalise(true)
}
@ -323,6 +326,9 @@ func processRequestsSystemCall(requests *[][]byte, evm *vm.EVM, requestType byte
evm.SetTxContext(NewEVMTxContext(msg))
evm.StateDB.AddAddressToAccessList(addr)
ret, _, err := evm.Call(msg.From, *msg.To, msg.Data, 30_000_000, common.U2560)
if evm.StateDB.AccessEvents() != nil {
evm.StateDB.AccessEvents().Merge(evm.AccessEvents)
}
evm.StateDB.Finalise(true)
if err != nil {
return fmt.Errorf("system call failed to execute: %v", err)