diff --git a/CHANGELOG.md b/CHANGELOG.md index 776ac3541a..dce235a17e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -52,6 +52,10 @@ Ref: https://keepachangelog.com/en/1.0.0/ * (rpc) [\#1169](https://github.com/evmos/ethermint/pull/1169) Remove unnecessary queries from `getBlockNumber` function +### Bug Fixes + +* (rpc) [#1179](https://github.com/evmos/ethermint/pull/1179) Fix gas used in traceTransaction response. + ## [v0.17.0] - 2022-06-27 ### State Machine Breaking diff --git a/x/evm/keeper/grpc_query_test.go b/x/evm/keeper/grpc_query_test.go index 46e4207915..367a431419 100644 --- a/x/evm/keeper/grpc_query_test.go +++ b/x/evm/keeper/grpc_query_test.go @@ -9,6 +9,7 @@ import ( "github.com/ethereum/go-ethereum/common/hexutil" "github.com/ethereum/go-ethereum/core/vm" "github.com/ethereum/go-ethereum/crypto" + ethlogger "github.com/ethereum/go-ethereum/eth/tracers/logger" ethparams "github.com/ethereum/go-ethereum/params" "github.com/evmos/ethermint/x/evm/statedb" @@ -613,7 +614,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { msg string malleate func() expPass bool - traceResponse []byte + traceResponse string enableFeemarket bool }{ { @@ -623,7 +624,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = []*types.MsgEthereumTx{} }, expPass: true, - traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22, 0x2c, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x30, 0x32, 0x39}, + traceResponse: "{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PUSH1\",\"gas\":", }, { msg: "default trace with filtered response", @@ -636,7 +637,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = []*types.MsgEthereumTx{} }, expPass: true, - traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22, 0x2c, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x30, 0x32, 0x39}, + traceResponse: "{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PUSH1\",\"gas\":", enableFeemarket: false, }, { @@ -648,7 +649,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = []*types.MsgEthereumTx{} }, expPass: true, - traceResponse: []byte{0x5b, 0x5d}, + traceResponse: "[]", }, { msg: "default trace with enableFeemarket", @@ -661,7 +662,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = []*types.MsgEthereumTx{} }, expPass: true, - traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22, 0x2c, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x33, 0x30, 0x32, 0x39}, + traceResponse: "{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PUSH1\",\"gas\":", enableFeemarket: true, }, { @@ -673,7 +674,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = []*types.MsgEthereumTx{} }, expPass: true, - traceResponse: []byte{0x5b, 0x5d}, + traceResponse: "[]", enableFeemarket: true, }, { @@ -696,7 +697,7 @@ func (suite *KeeperTestSuite) TestTraceTx() { predecessors = append(predecessors, firstTx) }, expPass: true, - traceResponse: []byte{0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22, 0x2c, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x31, 0x33, 0x31, 0x39}, + traceResponse: "{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PUSH1\",\"gas\":", enableFeemarket: false, }, } @@ -725,9 +726,14 @@ func (suite *KeeperTestSuite) TestTraceTx() { suite.Require().NoError(err) // if data is to big, slice the result if len(res.Data) > 150 { - suite.Require().Equal(tc.traceResponse, res.Data[:150]) + suite.Require().Equal(tc.traceResponse, string(res.Data[:150])) } else { - suite.Require().Equal(tc.traceResponse, res.Data) + suite.Require().Equal(tc.traceResponse, string(res.Data)) + } + if traceConfig == nil || traceConfig.Tracer == "" { + var result ethlogger.ExecutionResult + suite.Require().NoError(json.Unmarshal(res.Data, &result)) + suite.Require().Positive(result.Gas) } } else { suite.Require().Error(err) @@ -748,7 +754,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { msg string malleate func() expPass bool - traceResponse []byte + traceResponse string enableFeemarket bool }{ { @@ -757,7 +763,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { traceConfig = nil }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22}, + traceResponse: "[{\"result\":{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PU", }, { msg: "filtered trace", @@ -769,7 +775,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { } }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22}, + traceResponse: "[{\"result\":{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PU", }, { msg: "javascript tracer", @@ -779,7 +785,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { } }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x5d}, + traceResponse: "[{\"result\":[]}]", }, { msg: "default trace with enableFeemarket and filtered return", @@ -791,7 +797,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { } }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22}, + traceResponse: "[{\"result\":{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PU", enableFeemarket: true, }, { @@ -802,7 +808,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { } }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x5b, 0x5d, 0x7d, 0x5d}, + traceResponse: "[{\"result\":[]}]", enableFeemarket: true, }, { @@ -825,7 +831,7 @@ func (suite *KeeperTestSuite) TestTraceBlock() { txs = append([]*types.MsgEthereumTx{}, firstTx, secondTx) }, expPass: true, - traceResponse: []byte{0x5b, 0x7b, 0x22, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x61, 0x73, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x66, 0x61, 0x69, 0x6c, 0x65, 0x64, 0x22, 0x3a, 0x66, 0x61, 0x6c, 0x73, 0x65, 0x2c, 0x22, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x22, 0x3a, 0x22, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x31, 0x22, 0x2c, 0x22, 0x73, 0x74, 0x72, 0x75, 0x63, 0x74, 0x4c, 0x6f, 0x67, 0x73, 0x22, 0x3a, 0x5b, 0x7b, 0x22, 0x70, 0x63, 0x22, 0x3a, 0x30, 0x2c, 0x22, 0x6f, 0x70, 0x22, 0x3a, 0x22, 0x50, 0x55, 0x53, 0x48, 0x31, 0x22}, + traceResponse: "[{\"result\":{\"gas\":34828,\"failed\":false,\"returnValue\":\"0000000000000000000000000000000000000000000000000000000000000001\",\"structLogs\":[{\"pc\":0,\"op\":\"PU", enableFeemarket: false, }, } @@ -855,9 +861,9 @@ func (suite *KeeperTestSuite) TestTraceBlock() { suite.Require().NoError(err) // if data is to big, slice the result if len(res.Data) > 150 { - suite.Require().Equal(tc.traceResponse, res.Data[:150]) + suite.Require().Equal(tc.traceResponse, string(res.Data[:150])) } else { - suite.Require().Equal(tc.traceResponse, res.Data) + suite.Require().Equal(tc.traceResponse, string(res.Data)) } } else { suite.Require().Error(err) diff --git a/x/evm/keeper/state_transition.go b/x/evm/keeper/state_transition.go index ece31db6ea..6dff715d6b 100644 --- a/x/evm/keeper/state_transition.go +++ b/x/evm/keeper/state_transition.go @@ -357,6 +357,15 @@ func (k *Keeper) ApplyMessageWithConfig(ctx sdk.Context, msg core.Message, trace stateDB := statedb.New(ctx, k, txConfig) evm := k.NewEVM(ctx, msg, cfg, tracer, stateDB) + leftoverGas := msg.Gas() + // Allow the tracer captures the tx level events, mainly the gas consumption. + if evm.Config.Debug { + evm.Config.Tracer.CaptureTxStart(leftoverGas) + defer func() { + evm.Config.Tracer.CaptureTxEnd(leftoverGas) + }() + } + sender := vm.AccountRef(msg.From()) contractCreation := msg.To() == nil isLondon := cfg.ChainConfig.IsLondon(evm.Context.BlockNumber) @@ -368,12 +377,11 @@ func (k *Keeper) ApplyMessageWithConfig(ctx sdk.Context, msg core.Message, trace } // Should check again even if it is checked on Ante Handler, because eth_call don't go through Ante Handler. - if msg.Gas() < intrinsicGas { + if leftoverGas < intrinsicGas { // eth_estimateGas will check for this exact error return nil, sdkerrors.Wrap(core.ErrIntrinsicGas, "apply message") } - - leftoverGas := msg.Gas() - intrinsicGas + leftoverGas -= intrinsicGas // access list preparation is moved from ante handler to here, because it's needed when `ApplyMessage` is called // under contexts where ante handlers are not run, for example `eth_call` and `eth_estimateGas`. @@ -403,14 +411,8 @@ func (k *Keeper) ApplyMessageWithConfig(ctx sdk.Context, msg core.Message, trace if msg.Gas() < leftoverGas { return nil, sdkerrors.Wrap(types.ErrGasOverflow, "apply message") } - - temporaryGasUsed := msg.Gas() - leftoverGas - refund := GasToRefund(stateDB.GetRefund(), temporaryGasUsed, refundQuotient) - if refund > temporaryGasUsed { - return nil, sdkerrors.Wrap(types.ErrGasOverflow, "apply message") - } - - temporaryGasUsed -= refund + // refund gas + leftoverGas += GasToRefund(stateDB.GetRefund(), msg.Gas()-leftoverGas, refundQuotient) // EVM execution error needs to be available for the JSON-RPC client var vmError string @@ -431,7 +433,14 @@ func (k *Keeper) ApplyMessageWithConfig(ctx sdk.Context, msg core.Message, trace gasLimit := sdk.NewDec(int64(msg.Gas())) minGasMultiplier := k.GetMinGasMultiplier(ctx) minimumGasUsed := gasLimit.Mul(minGasMultiplier) + + if msg.Gas() < leftoverGas { + return nil, sdkerrors.Wrapf(types.ErrGasOverflow, "message gas limit < leftover gas (%d < %d)", msg.Gas(), leftoverGas) + } + temporaryGasUsed := msg.Gas() - leftoverGas gasUsed := sdk.MaxDec(minimumGasUsed, sdk.NewDec(int64(temporaryGasUsed))).TruncateInt().Uint64() + // reset leftoverGas, to be used by the tracer + leftoverGas = msg.Gas() - gasUsed return &types.MsgEthereumTxResponse{ GasUsed: gasUsed,