Fix unmaarshal of double pointer (#47586)

* Fix unmaarshal of double pointer

* update sdk version

pkg/api/dashboard.go

@@ -453,9 +453,10 @@ func (hs *HTTPServer) GetHomeDashboard(c *models.ReqContext) response.Response {
 	dash.Meta.IsHome = true
 	dash.Meta.CanEdit = c.SignedInUser.HasRole(models.ROLE_EDITOR)
 	dash.Meta.FolderTitle = "General"
+	dash.Dashboard = simplejson.New()
 
 	jsonParser := json.NewDecoder(file)
-	if err := jsonParser.Decode(&dash.Dashboard); err != nil {
+	if err := jsonParser.Decode(dash.Dashboard); err != nil {
 		return response.Error(500, "Failed to load home dashboard", err)
 	}
 

pkg/api/dashboard_test.go

@@ -1095,8 +1095,8 @@ func restoreDashboardVersionScenario(t *testing.T, desc string, url string, rout
 }
 
 func (sc *scenarioContext) ToJSON() *simplejson.Json {
-	var result *simplejson.Json
-	err := json.NewDecoder(sc.resp.Body).Decode(&result)
+	result := simplejson.New()
+	err := json.NewDecoder(sc.resp.Body).Decode(result)
 	require.NoError(sc.t, err)
 	return result
 }

pkg/infra/usagestats/service/api_test.go

@@ -73,11 +73,11 @@ func getUsageStats(t *testing.T, server *web.Mux) (*models.SystemStats, *httptes
 	recorder := httptest.NewRecorder()
 	server.ServeHTTP(recorder, req)
 
-	var usageStats *models.SystemStats
+	var usageStats models.SystemStats
 	if recorder.Code == http.StatusOK {
 		require.NoError(t, json.NewDecoder(recorder.Body).Decode(&usageStats))
 	}
-	return usageStats, recorder
+	return &usageStats, recorder
 }
 
 func setupTestServer(t *testing.T, user *models.SignedInUser, service *UsageStats) *web.Mux {

pkg/plugins/manager/signature/manifest.go

@@ -82,7 +82,7 @@ func readPluginManifest(body []byte) (*pluginManifest, error) {
 	}
 
 	// Convert to a well typed object
-	manifest := &pluginManifest{}
+	var manifest pluginManifest
 	err := json.Unmarshal(block.Plaintext, &manifest)
 	if err != nil {
 		return nil, errutil.Wrap("Error parsing manifest JSON", err)
@@ -99,7 +99,7 @@ func readPluginManifest(body []byte) (*pluginManifest, error) {
 		return nil, errutil.Wrap("failed to check signature", err)
 	}
 
-	return manifest, nil
+	return &manifest, nil
 }
 
 func Calculate(mlog log.Logger, plugin *plugins.Plugin) (plugins.Signature, error) {

pkg/services/comments/commentmodel/models.go

@@ -56,9 +56,9 @@ func (s Settings) Value() (driver.Value, error) {
 func (s *Settings) Scan(value interface{}) error {
 	switch v := value.(type) {
 	case string:
-		return json.Unmarshal([]byte(v), &s)
+		return json.Unmarshal([]byte(v), s)
 	case []uint8:
-		return json.Unmarshal(v, &s)
+		return json.Unmarshal(v, s)
 	default:
 		return fmt.Errorf("type assertion on scan failed: got %T", value)
 	}

pkg/services/serviceaccounts/api/api.go

@@ -179,7 +179,7 @@ func (api *ServiceAccountsAPI) updateServiceAccount(c *models.ReqContext) respon
 		return response.Error(http.StatusBadRequest, "Service Account ID is invalid", err)
 	}
 
-	cmd := &serviceaccounts.UpdateServiceAccountForm{}
+	var cmd serviceaccounts.UpdateServiceAccountForm
 	if err := web.Bind(c.Req, &cmd); err != nil {
 		return response.Error(http.StatusBadRequest, "Bad request data", err)
 	}
@@ -188,7 +188,7 @@ func (api *ServiceAccountsAPI) updateServiceAccount(c *models.ReqContext) respon
 		return response.Error(http.StatusBadRequest, "Invalid role specified", nil)
 	}
 
-	resp, err := api.store.UpdateServiceAccount(c.Req.Context(), c.OrgId, scopeID, cmd)
+	resp, err := api.store.UpdateServiceAccount(c.Req.Context(), c.OrgId, scopeID, &cmd)
 	if err != nil {
 		switch {
 		case errors.Is(err, serviceaccounts.ErrServiceAccountNotFound):

pkg/web/webtest/webtest_test.go

@@ -99,7 +99,7 @@ func TestServerClient(t *testing.T) {
 		require.NoError(t, err)
 		require.NoError(t, resp.Body.Close())
 
-		var user *models.SignedInUser
+		var user models.SignedInUser
 		err = json.Unmarshal(bytes, &user)
 		require.NoError(t, err)
 		require.NotNil(t, user)
@@ -121,7 +121,7 @@ func TestServerClient(t *testing.T) {
 		require.NoError(t, err)
 		require.NoError(t, resp.Body.Close())
 
-		var user *models.SignedInUser
+		var user models.SignedInUser
 		err = json.Unmarshal(bytes, &user)
 		require.NoError(t, err)
 		require.NotNil(t, user)