From 41af42e97c9d62d303a883cc3c143f560867fa34 Mon Sep 17 00:00:00 2001 From: Sina Mahmoodi <1591639+s1na@users.noreply.github.com> Date: Tue, 7 Mar 2023 17:09:11 +0330 Subject: [PATCH] eth/tracers/native: set created address to nil in case of failure (#26779) Fixes #26073 --- .../internal/tracetest/calltrace_test.go | 2 +- .../inner_create_oog_outer_throw.json | 1 - .../call_tracer/inner_revert_reason.json | 1 - eth/tracers/native/call.go | 30 ++++++++++--------- eth/tracers/native/call_flat.go | 8 ++--- eth/tracers/native/gen_callframe_json.go | 28 ++++++++--------- 6 files changed, 35 insertions(+), 35 deletions(-) diff --git a/eth/tracers/internal/tracetest/calltrace_test.go b/eth/tracers/internal/tracetest/calltrace_test.go index 808841ade1..2d9bdaed71 100644 --- a/eth/tracers/internal/tracetest/calltrace_test.go +++ b/eth/tracers/internal/tracetest/calltrace_test.go @@ -58,7 +58,7 @@ type callTrace struct { From common.Address `json:"from"` Gas *hexutil.Uint64 `json:"gas"` GasUsed *hexutil.Uint64 `json:"gasUsed"` - To common.Address `json:"to,omitempty"` + To *common.Address `json:"to,omitempty"` Input hexutil.Bytes `json:"input"` Output hexutil.Bytes `json:"output,omitempty"` Error string `json:"error,omitempty"` diff --git a/eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json index 40d240e4b8..95c5889269 100644 --- a/eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json +++ b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_create_oog_outer_throw.json @@ -58,7 +58,6 @@ { "error": "contract creation code storage out of gas", "from": "0x1d3ddf7caf024f253487e18bc4a15b1a360c170a", - "to": "0x0000000000000000000000000000000000000000", "gas": "0x39ff0", "gasUsed": "0x39ff0", "input": 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diff --git a/eth/tracers/internal/tracetest/testdata/call_tracer/inner_revert_reason.json b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_revert_reason.json index ec10902b28..b5355f65fe 100644 --- a/eth/tracers/internal/tracetest/testdata/call_tracer/inner_revert_reason.json +++ b/eth/tracers/internal/tracetest/testdata/call_tracer/inner_revert_reason.json @@ -50,7 +50,6 @@ "input": "0x02f9029d82053980849502f90085010c388d00832dc6c08080b90241608060405234801561001057600080fd5b50600060405161001f906100a2565b604051809103906000f08015801561003b573d6000803e3d6000fd5b5090508073ffffffffffffffffffffffffffffffffffffffff1663c04062266040518163ffffffff1660e01b815260040160006040518083038186803b15801561008457600080fd5b505afa158015610098573d6000803e3d6000fd5b50505050506100af565b610145806100fc83390190565b603f806100bd6000396000f3fe6080604052600080fdfea264697066735822122077f7dbd3450d6e817079cf3fe27107de5768bb3163a402b94e2206b468eb025664736f6c63430008070033608060405234801561001057600080fd5b50610125806100206000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c8063c040622614602d575b600080fd5b60336035565b005b60036002116076576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401606d906097565b60405180910390fd5b565b6000608360128360b5565b9150608c8260c6565b602082019050919050565b6000602082019050818103600083015260ae816078565b9050919050565b600082825260208201905092915050565b7f546869732063616c6c6564206661696c6564000000000000000000000000000060008201525056fea264697066735822122033f8d92e29d467e5ea08d0024eab0b36b86b8cdb3542c6e89dbaabeb8ffaa42064736f6c63430008070033c001a07566181071cabaf58b70fc41557eb813bfc7a24f5c58554e7fed0bf7c031f169a0420af50b5fe791a4d839e181a676db5250b415dfb35cb85d544db7a1475ae2cc", "result": { "from": "0x3623191d4ccfbbdf09e8ebf6382a1f8257417bc1", - "to": "0x0000000000000000000000000000000000000000", "gas": "0x2cd774", "gasUsed": "0x25590", "input": "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", diff --git a/eth/tracers/native/call.go b/eth/tracers/native/call.go index 7b631a88f6..02ee152a5a 100644 --- a/eth/tracers/native/call.go +++ b/eth/tracers/native/call.go @@ -42,17 +42,17 @@ type callLog struct { } type callFrame struct { - Type vm.OpCode `json:"-"` - From common.Address `json:"from"` - Gas uint64 `json:"gas"` - GasUsed uint64 `json:"gasUsed"` - To common.Address `json:"to,omitempty" rlp:"optional"` - Input []byte `json:"input" rlp:"optional"` - Output []byte `json:"output,omitempty" rlp:"optional"` - Error string `json:"error,omitempty" rlp:"optional"` - RevertReason string `json:"revertReason,omitempty"` - Calls []callFrame `json:"calls,omitempty" rlp:"optional"` - Logs []callLog `json:"logs,omitempty" rlp:"optional"` + Type vm.OpCode `json:"-"` + From common.Address `json:"from"` + Gas uint64 `json:"gas"` + GasUsed uint64 `json:"gasUsed"` + To *common.Address `json:"to,omitempty" rlp:"optional"` + Input []byte `json:"input" rlp:"optional"` + Output []byte `json:"output,omitempty" rlp:"optional"` + Error string `json:"error,omitempty" rlp:"optional"` + RevertReason string `json:"revertReason,omitempty"` + Calls []callFrame `json:"calls,omitempty" rlp:"optional"` + Logs []callLog `json:"logs,omitempty" rlp:"optional"` // Placed at end on purpose. The RLP will be decoded to 0 instead of // nil if there are non-empty elements after in the struct. Value *big.Int `json:"value,omitempty" rlp:"optional"` @@ -74,7 +74,7 @@ func (f *callFrame) processOutput(output []byte, err error) { } f.Error = err.Error() if f.Type == vm.CREATE || f.Type == vm.CREATE2 { - f.To = common.Address{} + f.To = nil } if !errors.Is(err, vm.ErrExecutionReverted) || len(output) == 0 { return @@ -127,10 +127,11 @@ func newCallTracer(ctx *tracers.Context, cfg json.RawMessage) (tracers.Tracer, e // CaptureStart implements the EVMLogger interface to initialize the tracing operation. func (t *callTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) { + toCopy := to t.callstack[0] = callFrame{ Type: vm.CALL, From: from, - To: to, + To: &toCopy, Input: common.CopyBytes(input), Gas: gas, Value: value, @@ -191,10 +192,11 @@ func (t *callTracer) CaptureEnter(typ vm.OpCode, from common.Address, to common. return } + toCopy := to call := callFrame{ Type: typ, From: from, - To: to, + To: &toCopy, Input: common.CopyBytes(input), Gas: gas, Value: value, diff --git a/eth/tracers/native/call_flat.go b/eth/tracers/native/call_flat.go index 75aa8a583f..5da6040506 100644 --- a/eth/tracers/native/call_flat.go +++ b/eth/tracers/native/call_flat.go @@ -193,7 +193,7 @@ func (t *flatCallTracer) CaptureExit(output []byte, gasUsed uint64, err error) { to = call.To ) if typ == vm.CALL || typ == vm.STATICCALL { - if t.isPrecompiled(to) { + if t.isPrecompiled(*to) { t.tracer.callstack[len(t.tracer.callstack)-1].Calls = parent.Calls[:len(parent.Calls)-1] } } @@ -299,7 +299,7 @@ func newFlatCreate(input *callFrame) *flatCallFrame { }, Result: &flatCallResult{ GasUsed: &input.GasUsed, - Address: &input.To, + Address: input.To, Code: &resultCode, }, } @@ -315,7 +315,7 @@ func newFlatCall(input *callFrame) *flatCallFrame { Type: strings.ToLower(vm.CALL.String()), Action: flatCallAction{ From: &input.From, - To: &input.To, + To: input.To, Gas: &input.Gas, Value: input.Value, CallType: strings.ToLower(input.Type.String()), @@ -334,7 +334,7 @@ func newFlatSuicide(input *callFrame) *flatCallFrame { Action: flatCallAction{ SelfDestructed: &input.From, Balance: input.Value, - RefundAddress: &input.To, + RefundAddress: input.To, }, } } diff --git a/eth/tracers/native/gen_callframe_json.go b/eth/tracers/native/gen_callframe_json.go index 21fc9e2b31..c44f38390d 100644 --- a/eth/tracers/native/gen_callframe_json.go +++ b/eth/tracers/native/gen_callframe_json.go @@ -16,19 +16,19 @@ var _ = (*callFrameMarshaling)(nil) // MarshalJSON marshals as JSON. func (c callFrame) MarshalJSON() ([]byte, error) { type callFrame0 struct { - Type vm.OpCode `json:"-"` - From common.Address `json:"from"` - Gas hexutil.Uint64 `json:"gas"` - GasUsed hexutil.Uint64 `json:"gasUsed"` - To common.Address `json:"to,omitempty" rlp:"optional"` - Input hexutil.Bytes `json:"input" rlp:"optional"` - Output hexutil.Bytes `json:"output,omitempty" rlp:"optional"` - Error string `json:"error,omitempty" rlp:"optional"` - RevertReason string `json:"revertReason,omitempty"` - Calls []callFrame `json:"calls,omitempty" rlp:"optional"` - Logs []callLog `json:"logs,omitempty" rlp:"optional"` - Value *hexutil.Big `json:"value,omitempty" rlp:"optional"` - TypeString string `json:"type"` + Type vm.OpCode `json:"-"` + From common.Address `json:"from"` + Gas hexutil.Uint64 `json:"gas"` + GasUsed hexutil.Uint64 `json:"gasUsed"` + To *common.Address `json:"to,omitempty" rlp:"optional"` + Input hexutil.Bytes `json:"input" rlp:"optional"` + Output hexutil.Bytes `json:"output,omitempty" rlp:"optional"` + Error string `json:"error,omitempty" rlp:"optional"` + RevertReason string `json:"revertReason,omitempty"` + Calls []callFrame `json:"calls,omitempty" rlp:"optional"` + Logs []callLog `json:"logs,omitempty" rlp:"optional"` + Value *hexutil.Big `json:"value,omitempty" rlp:"optional"` + TypeString string `json:"type"` } var enc callFrame0 enc.Type = c.Type @@ -80,7 +80,7 @@ func (c *callFrame) UnmarshalJSON(input []byte) error { c.GasUsed = uint64(*dec.GasUsed) } if dec.To != nil { - c.To = *dec.To + c.To = dec.To } if dec.Input != nil { c.Input = *dec.Input