From: Eunki, Hong <eunkiki.hong@samsung.com>
Date: Fri, 5 Aug 2022 07:39:29 +0000 (+0900)
Subject: Fix svace : nullcheck for accessible
X-Git-Tag: submit/tizen/20220810.024927^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F96%2F279296%2F2;p=platform%2Fcore%2Fuifw%2Fwidget-viewer-dali.git

Fix svace : nullcheck for accessible

When dali is not debug mode, accessible with null can execute SynchronizeChildPosition().
So we add nullcheck, and print some error message in this case.

Change-Id: I3f2c4aa5dfa89de633705805357c0f3d07f7e3d2
Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
---

diff --git a/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp b/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp
index 639b267..9c9591f 100644
--- a/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp
+++ b/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp
@@ -1149,7 +1149,14 @@ void WidgetView::OnUpdateArea( Dali::PropertyNotification& source )
   {
     auto* accessible = dynamic_cast<WidgetView::WidgetViewAccessible*>(GetAccessibleObject());
     DALI_ASSERT_DEBUG(accessible);
-    accessible->SynchronizeChildPosition();
+    if(DALI_LIKELY(accessible))
+    {
+      accessible->SynchronizeChildPosition();
+    }
+    else
+    {
+      DALI_LOG_ERROR("WidgetViewAccessible is null!\n");
+    }
   }
 }