[1.0.28] Fix coverity issue (MISSING_LOCK)

Change-Id: Ie2e4b59d94cc7bab537861cd142d97b0d3bfe406
(cherry picked from commit 7eeeb0e41ca68ac651948a6692fb982e5f74bfe0)

diff --git a/include/MediaTransporterDisplay.h b/include/MediaTransporterDisplay.h
index 639d89ba93381a6540950e942fdf7d04314de292..c79b7a4e22fec3d4028c3c2cb77ed90d906f9f33 100644 (file)
--- a/include/MediaTransporterDisplay.h
+++ b/include/MediaTransporterDisplay.h
@@ -41,10 +41,10 @@ public:
        mtprDisplayType getType() { return _type; };
 
        void setVisible(bool visible);
-       bool getVisible() { return _visible; };
+       bool getVisible() { std::lock_guard<std::mutex> mutex(_mutex); return _visible; };
 
        void setMode(mtprDisplayMode mode);
-       mtprDisplayMode getMode() { return _mode; };
+       mtprDisplayMode getMode() { std::lock_guard<std::mutex> mutex(_mutex); return _mode; };
 
 private:
        void applyVisibleProperty();