From 556f92a8235e1b608a5842324693856d08deb26a Mon Sep 17 00:00:00 2001 From: Aayush Rajasekaran Date: Fri, 16 Oct 2020 20:35:46 -0400 Subject: [PATCH 1/2] Update to actors v2.2.0 at PostLiftoff epoch --- build/params_2k.go | 2 ++ build/params_mainnet.go | 3 +++ build/params_shared_vals.go | 2 +- build/params_testground.go | 1 + chain/stmgr/forks.go | 4 ++++ cmd/tvx/codenames.go | 1 + documentation/en/api-methods.md | 2 +- go.mod | 4 ++-- go.sum | 8 ++++---- 9 files changed, 19 insertions(+), 8 deletions(-) diff --git a/build/params_2k.go b/build/params_2k.go index b09b60fae..5a0e8fd61 100644 --- a/build/params_2k.go +++ b/build/params_2k.go @@ -22,6 +22,8 @@ const UpgradeTapeHeight = -4 var UpgradeActorsV2Height = abi.ChainEpoch(10) var UpgradeLiftoffHeight = abi.ChainEpoch(-5) +const UpgradeKumquatHeight = -6 + var DrandSchedule = map[abi.ChainEpoch]DrandEnum{ 0: DrandMainnet, } diff --git a/build/params_mainnet.go b/build/params_mainnet.go index 54f50ac6e..9d5c48ff6 100644 --- a/build/params_mainnet.go +++ b/build/params_mainnet.go @@ -37,6 +37,9 @@ const UpgradeTapeHeight = 140760 // We still have upgrades and state changes to do, but can happen after signaling timing here. const UpgradeLiftoffHeight = 148888 +// TODO: Confirm epoch +const UpgradeKumquatHeight = 170000 + func init() { policy.SetConsensusMinerMinPower(abi.NewStoragePower(10 << 40)) policy.SetSupportedProofTypes( diff --git a/build/params_shared_vals.go b/build/params_shared_vals.go index ede40c0e3..b80472594 100644 --- a/build/params_shared_vals.go +++ b/build/params_shared_vals.go @@ -25,7 +25,7 @@ const UnixfsLinksPerLevel = 1024 // Consensus / Network const AllowableClockDriftSecs = uint64(1) -const NewestNetworkVersion = network.Version5 +const NewestNetworkVersion = network.Version6 const ActorUpgradeNetworkVersion = network.Version4 // Epochs diff --git a/build/params_testground.go b/build/params_testground.go index 7ef034234..beee1c727 100644 --- a/build/params_testground.go +++ b/build/params_testground.go @@ -86,6 +86,7 @@ var ( UpgradeTapeHeight abi.ChainEpoch = -4 UpgradeActorsV2Height abi.ChainEpoch = 10 UpgradeLiftoffHeight abi.ChainEpoch = -5 + UpgradeKumquatHeight abi.ChainEpoch = -6 DrandSchedule = map[abi.ChainEpoch]DrandEnum{ 0: DrandMainnet, diff --git a/chain/stmgr/forks.go b/chain/stmgr/forks.go index 488f84167..5d6cac51f 100644 --- a/chain/stmgr/forks.go +++ b/chain/stmgr/forks.go @@ -86,6 +86,10 @@ func DefaultUpgradeSchedule() UpgradeSchedule { Height: build.UpgradeLiftoffHeight, Network: network.Version5, Migration: UpgradeLiftoff, + }, { + Height: build.UpgradeKumquatHeight, + Network: network.Version6, + Migration: nil, }} if build.UpgradeActorsV2Height == math.MaxInt64 { // disable actors upgrade diff --git a/cmd/tvx/codenames.go b/cmd/tvx/codenames.go index 851e9d841..b9f590914 100644 --- a/cmd/tvx/codenames.go +++ b/cmd/tvx/codenames.go @@ -23,6 +23,7 @@ var ProtocolCodenames = []struct { {build.UpgradeActorsV2Height + 1, "actorsv2"}, {build.UpgradeTapeHeight + 1, "tape"}, {build.UpgradeLiftoffHeight + 1, "liftoff"}, + {build.UpgradeKumquatHeight + 1, "postliftoff"}, } // GetProtocolCodename gets the protocol codename associated with a height. diff --git a/documentation/en/api-methods.md b/documentation/en/api-methods.md index c5bc24b04..3aeb6c096 100644 --- a/documentation/en/api-methods.md +++ b/documentation/en/api-methods.md @@ -4004,7 +4004,7 @@ Inputs: ] ``` -Response: `5` +Response: `6` ### StateReadState StateReadState returns the indicated actor's state. diff --git a/go.mod b/go.mod index 35b627415..cb8d5d3f3 100644 --- a/go.mod +++ b/go.mod @@ -34,12 +34,12 @@ require ( github.com/filecoin-project/go-multistore v0.0.3 github.com/filecoin-project/go-padreader v0.0.0-20200903213702-ed5fae088b20 github.com/filecoin-project/go-paramfetch v0.0.2-0.20200701152213-3e0f0afdc261 - github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b + github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe github.com/filecoin-project/go-statestore v0.1.0 github.com/filecoin-project/go-storedcounter v0.0.0-20200421200003-1c99c62e8a5b github.com/filecoin-project/specs-actors v0.9.12 - github.com/filecoin-project/specs-actors/v2 v2.1.0 + github.com/filecoin-project/specs-actors/v2 v2.2.0 github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796 github.com/filecoin-project/test-vectors/schema v0.0.5 github.com/gbrlsnchs/jwt/v3 v3.0.0-beta.1 diff --git a/go.sum b/go.sum index 991a6c5a2..37694572c 100644 --- a/go.sum +++ b/go.sum @@ -266,8 +266,8 @@ github.com/filecoin-project/go-state-types v0.0.0-20200903145444-247639ffa6ad/go github.com/filecoin-project/go-state-types v0.0.0-20200904021452-1883f36ca2f4/go.mod h1:IQ0MBPnonv35CJHtWSN3YY1Hz2gkPru1Q9qoaYLxx9I= github.com/filecoin-project/go-state-types v0.0.0-20200928172055-2df22083d8ab h1:cEDC5Ei8UuT99hPWhCjA72SM9AuRtnpvdSTIYbnzN8I= github.com/filecoin-project/go-state-types v0.0.0-20200928172055-2df22083d8ab/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g= -github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b h1:bMUfG6Sy6YSMbsjQAO1Q2vEZldbSdsbRy/FX3OlTck0= -github.com/filecoin-project/go-state-types v0.0.0-20201003010437-c33112184a2b/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g= +github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f h1:TZDTu4MtBKSFLXWGKLy+cvC3nHfMFIrVgWLAz/+GgZQ= +github.com/filecoin-project/go-state-types v0.0.0-20201013222834-41ea465f274f/go.mod h1:ezYnPf0bNkTsDibL/psSz5dy4B5awOJ/E7P2Saeep8g= github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe h1:dF8u+LEWeIcTcfUcCf3WFVlc81Fr2JKg8zPzIbBDKDw= github.com/filecoin-project/go-statemachine v0.0.0-20200925024713-05bd7c71fbfe/go.mod h1:FGwQgZAt2Gh5mjlwJUlVB62JeYdo+if0xWxSEfBD9ig= github.com/filecoin-project/go-statestore v0.1.0 h1:t56reH59843TwXHkMcwyuayStBIiWBRilQjQ+5IiwdQ= @@ -278,8 +278,8 @@ github.com/filecoin-project/specs-actors v0.9.4/go.mod h1:BStZQzx5x7TmCkLv0Bpa07 github.com/filecoin-project/specs-actors v0.9.12 h1:iIvk58tuMtmloFNHhAOQHG+4Gci6Lui0n7DYQGi3cJk= github.com/filecoin-project/specs-actors v0.9.12/go.mod h1:TS1AW/7LbG+615j4NsjMK1qlpAwaFsG9w0V2tg2gSao= github.com/filecoin-project/specs-actors/v2 v2.0.1/go.mod h1:v2NZVYinNIKA9acEMBm5wWXxqv5+frFEbekBFemYghY= -github.com/filecoin-project/specs-actors/v2 v2.1.0 h1:ocEuGz8DG2cUWw32c/tvF8D6xT+dGVWJTr5yDevU00g= -github.com/filecoin-project/specs-actors/v2 v2.1.0/go.mod h1:E7fAX4CZkDVQvDNRCxfq+hc3nx56KcCKyuZf0hlQJ20= +github.com/filecoin-project/specs-actors/v2 v2.2.0 h1:IyCICb0NHYeD0sdSqjVGwWydn/7r7xXuxdpvGAcRCGY= +github.com/filecoin-project/specs-actors/v2 v2.2.0/go.mod h1:rlv5Mx9wUhV8Qsz+vUezZNm+zL4tK08O0HreKKPB2Wc= github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796 h1:dJsTPWpG2pcTeojO2pyn0c6l+x/3MZYCBgo/9d11JEk= github.com/filecoin-project/specs-storage v0.1.1-0.20200907031224-ed2e5cd13796/go.mod h1:nJRRM7Aa9XVvygr3W9k6xGF46RWzr2zxF/iGoAIfA/g= github.com/filecoin-project/test-vectors/schema v0.0.5 h1:w3zHQhzM4pYxJDl21avXjOKBLF8egrvwUwjpT8TquDg= From 7f46ad19ac0b2b471362b30d18230452d7e674f4 Mon Sep 17 00:00:00 2001 From: Aayush Rajasekaran Date: Mon, 19 Oct 2020 13:26:07 -0400 Subject: [PATCH 2/2] VM: Enforce a call depth limit --- build/params_mainnet.go | 1 - chain/actors/version.go | 2 +- chain/gen/genesis/miners.go | 2 +- chain/vm/runtime.go | 1 + chain/vm/vm.go | 42 ++++++++++++++++++++----------------- 5 files changed, 26 insertions(+), 22 deletions(-) diff --git a/build/params_mainnet.go b/build/params_mainnet.go index 9d5c48ff6..71e96e614 100644 --- a/build/params_mainnet.go +++ b/build/params_mainnet.go @@ -37,7 +37,6 @@ const UpgradeTapeHeight = 140760 // We still have upgrades and state changes to do, but can happen after signaling timing here. const UpgradeLiftoffHeight = 148888 -// TODO: Confirm epoch const UpgradeKumquatHeight = 170000 func init() { diff --git a/chain/actors/version.go b/chain/actors/version.go index 2efd903bb..fe16d521e 100644 --- a/chain/actors/version.go +++ b/chain/actors/version.go @@ -18,7 +18,7 @@ func VersionForNetwork(version network.Version) Version { switch version { case network.Version0, network.Version1, network.Version2, network.Version3: return Version0 - case network.Version4, network.Version5: + case network.Version4, network.Version5, network.Version6: return Version2 default: panic(fmt.Sprintf("unsupported network version %d", version)) diff --git a/chain/gen/genesis/miners.go b/chain/gen/genesis/miners.go index 1023e5efa..6f0c136a3 100644 --- a/chain/gen/genesis/miners.go +++ b/chain/gen/genesis/miners.go @@ -405,7 +405,7 @@ func circSupply(ctx context.Context, vmi *vm.VM, maddr address.Address) abi.Toke rt := unsafeVM.MakeRuntime(ctx, &types.Message{ GasLimit: 1_000_000_000, From: maddr, - }, maddr, 0, 0, 0) + }) return rt.TotalFilCircSupply() } diff --git a/chain/vm/runtime.go b/chain/vm/runtime.go index 8f124247c..ed5501fe9 100644 --- a/chain/vm/runtime.go +++ b/chain/vm/runtime.go @@ -72,6 +72,7 @@ type Runtime struct { originNonce uint64 executionTrace types.ExecutionTrace + depth uint64 numActorsCreated uint64 allowInternal bool callerValidated bool diff --git a/chain/vm/vm.go b/chain/vm/vm.go index 72ad731aa..a7aa05719 100644 --- a/chain/vm/vm.go +++ b/chain/vm/vm.go @@ -38,6 +38,8 @@ import ( "github.com/filecoin-project/lotus/lib/bufbstore" ) +const MaxCallDepth = 4096 + var log = logging.Logger("vm") var actorLog = logging.Logger("actors") var gasOnActorExec = newGasCharge("OnActorExec", 0, 0) @@ -97,24 +99,37 @@ func (bs *gasChargingBlocks) Put(blk block.Block) error { return nil } -func (vm *VM) makeRuntime(ctx context.Context, msg *types.Message, origin address.Address, originNonce uint64, usedGas int64, nac uint64) *Runtime { +func (vm *VM) makeRuntime(ctx context.Context, msg *types.Message, parent *Runtime) *Runtime { rt := &Runtime{ ctx: ctx, vm: vm, state: vm.cstate, - origin: origin, - originNonce: originNonce, + origin: msg.From, + originNonce: msg.Nonce, height: vm.blockHeight, - gasUsed: usedGas, + gasUsed: 0, gasAvailable: msg.GasLimit, - numActorsCreated: nac, + depth: 0, + numActorsCreated: 0, pricelist: PricelistByEpoch(vm.blockHeight), allowInternal: true, callerValidated: false, executionTrace: types.ExecutionTrace{Msg: msg}, } + if parent != nil { + rt.gasUsed = parent.gasUsed + rt.origin = parent.origin + rt.originNonce = parent.originNonce + rt.numActorsCreated = parent.numActorsCreated + rt.depth = parent.depth + 1 + } + + if rt.depth > MaxCallDepth && rt.NetworkVersion() >= network.Version6 { + rt.Abortf(exitcode.SysErrForbidden, "message execution exceeds call depth") + } + rt.cst = &cbor.BasicIpldStore{ Blocks: &gasChargingBlocks{rt.chargeGasFunc(2), rt.pricelist, vm.cst.Blocks}, Atlas: vm.cst.Atlas, @@ -148,8 +163,8 @@ type UnsafeVM struct { VM *VM } -func (vm *UnsafeVM) MakeRuntime(ctx context.Context, msg *types.Message, origin address.Address, originNonce uint64, usedGas int64, nac uint64) *Runtime { - return vm.VM.makeRuntime(ctx, msg, origin, originNonce, usedGas, nac) +func (vm *UnsafeVM) MakeRuntime(ctx context.Context, msg *types.Message) *Runtime { + return vm.VM.makeRuntime(ctx, msg, nil) } type CircSupplyCalculator func(context.Context, abi.ChainEpoch, *state.StateTree) (abi.TokenAmount, error) @@ -224,18 +239,7 @@ func (vm *VM) send(ctx context.Context, msg *types.Message, parent *Runtime, st := vm.cstate - origin := msg.From - on := msg.Nonce - var nac uint64 = 0 - var gasUsed int64 - if parent != nil { - gasUsed = parent.gasUsed - origin = parent.origin - on = parent.originNonce - nac = parent.numActorsCreated - } - - rt := vm.makeRuntime(ctx, msg, origin, on, gasUsed, nac) + rt := vm.makeRuntime(ctx, msg, parent) if EnableGasTracing { rt.lastGasChargeTime = start if parent != nil {