add gas limit condition for free oracle vote (#466)

go.mod

@@ -4,7 +4,7 @@ go 1.13
 
 require (
 	github.com/CosmWasm/go-cosmwasm v0.10.0
-	github.com/cosmos/cosmos-sdk v0.39.2
+	github.com/cosmos/cosmos-sdk v0.39.3
 	github.com/gorilla/handlers v1.4.2
 	github.com/gorilla/mux v1.7.4
 	github.com/otiai10/copy v1.0.2
@@ -18,7 +18,7 @@ require (
 	github.com/stretchr/testify v1.6.1
 	github.com/tendermint/go-amino v0.15.1
 	github.com/tendermint/tendermint v0.33.9
-	github.com/tendermint/tm-db v0.5.1
+	github.com/tendermint/tm-db v0.5.2
 	google.golang.org/grpc v1.30.0 // indirect
 	gopkg.in/yaml.v2 v2.3.0
 )

go.sum

@@ -76,10 +76,12 @@ github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
-github.com/cosmos/cosmos-sdk v0.39.2 h1:nLfCJMkUuFt7ansi/YvCxwwxLFrgHCA3cYP4sJKYQdk=
-github.com/cosmos/cosmos-sdk v0.39.2/go.mod h1:VNUluciWBFj2vkhpMcp8rYZL/kCw0FtNc7SseUjE1KM=
+github.com/cosmos/cosmos-sdk v0.39.3 h1:zqd8gmjbwIrvdjY9JL49qH9we+MxLtQHjiEbhYu4xM8=
+github.com/cosmos/cosmos-sdk v0.39.3/go.mod h1:PbSREFoyGIOW2OD6muga691A1WiBMcEqLhMy7m+hUJs=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d h1:49RLWk1j44Xu4fjHb6JFYmeUnDORVwHNkDxaQ0ctCVU=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
+github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
+github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
 github.com/cosmos/ledger-go v0.9.2 h1:Nnao/dLwaVTk1Q5U9THldpUMMXU94BOTWPddSmVB6pI=
 github.com/cosmos/ledger-go v0.9.2/go.mod h1:oZJ2hHAZROdlHiwTg4t7kP+GKIIkBT+o6c9QWFanOyI=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@@ -446,13 +448,15 @@ github.com/tendermint/crypto v0.0.0-20191022145703-50d29ede1e15/go.mod h1:z4YtwM
 github.com/tendermint/go-amino v0.14.1/go.mod h1:i/UKE5Uocn+argJJBb12qTZsCDBcAYMbR92AaJVmKso=
 github.com/tendermint/go-amino v0.15.1 h1:D2uk35eT4iTsvJd9jWIetzthE5C0/k2QmMFkCN+4JgQ=
 github.com/tendermint/go-amino v0.15.1/go.mod h1:TQU0M1i/ImAo+tYpZi73AU3V/dKeCoMC9Sphe2ZwGME=
-github.com/tendermint/iavl v0.14.1 h1:jz7YOvGiPwmcqqVMcSMjxCu4WXtQYGhKdKrWTTJ5EKs=
-github.com/tendermint/iavl v0.14.1/go.mod h1:QmfViflFiXzxKLQE4tAUuWQHq+RSuQFxablW5oJZ6sE=
+github.com/tendermint/iavl v0.14.3 h1:tuiUAqJdA3OOyPU/9P3pMYnAcd+OL7BUdzNiE3ytUwQ=
+github.com/tendermint/iavl v0.14.3/go.mod h1:vHLYxU/zuxBmxxr1v+5Vnd/JzcIsyK17n9P9RDubPVU=
 github.com/tendermint/tendermint v0.33.5/go.mod h1:0yUs9eIuuDq07nQql9BmI30FtYGcEC60Tu5JzB5IezM=
 github.com/tendermint/tendermint v0.33.9 h1:rRKIfu5qAXX5f9bwX1oUXSZz/ALFJjDuivhkbGUQxiU=
 github.com/tendermint/tendermint v0.33.9/go.mod h1:0yUs9eIuuDq07nQql9BmI30FtYGcEC60Tu5JzB5IezM=
 github.com/tendermint/tm-db v0.5.1 h1:H9HDq8UEA7Eeg13kdYckkgwwkQLBnJGgX4PgLJRhieY=
 github.com/tendermint/tm-db v0.5.1/go.mod h1:g92zWjHpCYlEvQXvy9M168Su8V1IBEeawpXVVBaK4f4=
+github.com/tendermint/tm-db v0.5.2 h1:QG3IxQZBubWlr7kGQcYIavyTNmZRO+r//nENxoq0g34=
+github.com/tendermint/tm-db v0.5.2/go.mod h1:VrPTx04QJhQ9d8TFUTc2GpPBvBf/U9vIdBIzkjBk7Lk=
 github.com/terra-project/go-cosmwasm v0.10.4 h1:2UmueP0/LngjTYmFr7K3sJRA2cvtROxaPOC+i5ZM0oA=
 github.com/terra-project/go-cosmwasm v0.10.4/go.mod h1:gAFCwllx97ejI+m9SqJQrmd2SBW7HA0fOjvWWJjM2uc=
 github.com/terra-project/ledger-terra-go v0.11.1-terra h1:BnwRp8dyJMN5sROg8g6dXc5/Zoi44gd5c8Llf0Nobac=
@@ -469,6 +473,8 @@ github.com/zondax/hid v0.9.0/go.mod h1:l5wttcP0jwtdLjqjMMWFVEE7d1zO0jvSPA9OPZxWp
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.etcd.io/bbolt v1.3.4 h1:hi1bXHMVrlQh6WwxAy+qZCV/SYIlqo+Ushwdpa4tAKg=
+go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
@@ -497,6 +503,8 @@ golang.org/x/crypto v0.0.0-20200429183012-4b2356b1ed79 h1:IaQbIIB2X/Mp/DKctl6ROx
 golang.org/x/crypto v0.0.0-20200429183012-4b2356b1ed79/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de h1:ikNHVSjEfnvz6sxdSPCaPt572qowuyMDMJLLm3Db3ig=
+golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -555,6 +563,7 @@ golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200122134326-e047566fdf82 h1:ywK/j/KkyTHcdyYSZNXGjMwgmDSfjglYZ3vStQ/gSCU=
 golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -615,6 +624,7 @@ google.golang.org/grpc v1.28.0 h1:bO/TA4OxCOummhSf10siHuG7vJOiwh7SpRpFZDkOgl4=
 google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
 google.golang.org/grpc v1.28.1 h1:C1QC6KzgSiLyBabDi87BbjaGreoRgGUF5nOyvfrAZ1k=
 google.golang.org/grpc v1.28.1/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
 google.golang.org/grpc v1.30.0 h1:M5a8xTlYTxwMn5ZFkwhRabsygDY5G8TYLyQDBxJNAxE=
 google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=

x/auth/ante/tax.go

@@ -55,7 +55,7 @@ func (tfd TaxFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool,
 		taxes := FilterMsgAndComputeTax(ctx, tfd.treasuryKeeper, feeTx.GetMsgs())
 
 		// Mempool fee validation
-		if ctx.IsCheckTx() && !isOracleTx(ctx, feeTx.GetMsgs()) {
+		if ctx.IsCheckTx() && !(isOracleTx(ctx, feeTx.GetMsgs()) && gas <= 1000000) {
 			if err := EnsureSufficientMempoolFees(ctx, gas, feeCoins, taxes); err != nil {
 				return ctx, sdkerrors.Wrapf(sdkerrors.ErrInsufficientFee, err.Error())
 			}