Add nancy vulnerability scanner (#10289)

cmd/gateway/azure/gateway-azure.go

@@ -530,7 +530,7 @@ func checkAzureUploadID(ctx context.Context, uploadID string) (err error) {
 func parseAzurePart(metaPartFileName, prefix string) (partID int, err error) {
 	partStr := strings.TrimPrefix(metaPartFileName, prefix+minio.SlashSeparator)
 	if partID, err = strconv.Atoi(partStr); err != nil || partID <= 0 {
-		err = fmt.Errorf("invalid part number in block id '%s'", string(partID))
+		err = fmt.Errorf("invalid part number in block id '%d'", partID)
 		return
 	}
 	return

cmd/listen-notification-handlers.go

@@ -153,8 +153,8 @@ func (api objectAPIHandlers) ListenNotificationHandler(w http.ResponseWriter, r
 	for {
 		select {
 		case evI := <-listenCh:
-			ev := evI.(event.Event)
-			if len(string(ev.EventName)) > 0 {
+			ev, ok := evI.(event.Event)
+			if ok {
 				if err := enc.Encode(struct{ Records []event.Event }{[]event.Event{ev}}); err != nil {
 					return
 				}