Merge PR #5055: Added Prealloc, Gosec, Golint linters

baseapp/baseapp.go

@@ -631,8 +631,8 @@ func (app *BaseApp) runTx(mode runTxMode, txBytes []byte, tx sdk.Tx) (result sdk
 func (app *BaseApp) runMsgs(ctx sdk.Context, msgs []sdk.Msg, mode runTxMode) (result sdk.Result) {
 	msgLogs := make(sdk.ABCIMessageLogs, 0, len(msgs))
 
+	data := make([]byte, 0, len(msgs))
 	var (
-		data      []byte
 		code      sdk.CodeType
 		codespace sdk.CodespaceType
 	)

baseapp/baseapp_test.go

@@ -540,7 +540,7 @@ func (msg msgCounter) ValidateBasic() sdk.Error {
 }
 
 func newTxCounter(txInt int64, msgInts ...int64) *txTest {
-	var msgs []sdk.Msg
+	msgs := make([]sdk.Msg, 0, len(msgInts))
 	for _, msgInt := range msgInts {
 		msgs = append(msgs, msgCounter{msgInt, false})
 	}