From: Youngjae Cho <y0.cho@samsung.com>
Date: Fri, 25 Aug 2023 00:57:55 +0000 (+0900)
Subject: plugin-api: deviced: Add assert() to prevent NULL dereferencing
X-Git-Tag: accepted/tizen/unified/20230906.014630~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1fa338dee2a4687940c29ed9167258f1f8bdf2d;p=platform%2Fcore%2Fsystem%2Flibsyscommon.git

plugin-api: deviced: Add assert() to prevent NULL dereferencing

Change-Id: I55a46976ff30100468e249e02a769099da9fa0f3
Signed-off-by: Youngjae Cho <y0.cho@samsung.com>
---

diff --git a/src/plugin-api/deviced/src/syscommon-plugin-deviced-display.c b/src/plugin-api/deviced/src/syscommon-plugin-deviced-display.c
index 00caf73..57495fb 100644
--- a/src/plugin-api/deviced/src/syscommon-plugin-deviced-display.c
+++ b/src/plugin-api/deviced/src/syscommon-plugin-deviced-display.c
@@ -21,6 +21,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+#include <assert.h>
+
 #include <glib.h>
 
 #include <libsyscommon/log.h>
@@ -89,5 +91,7 @@ int syscommon_plugin_deviced_display_load_config(struct syscommon_deviced_displa
 			return ret;
 	}
 
+	assert(g_display_funcs);
+
 	return g_display_funcs->load_display_config(data);
 }