From: Eunki, Hong <eunkiki.hong@samsung.com>
Date: Thu, 26 Sep 2024 10:58:56 +0000 (+0900)
Subject: Check Accessible object nullptr
X-Git-Tag: accepted/tizen/unified/20241015.153147~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F88%2F318288%2F2;p=platform%2Fcore%2Fuifw%2Fwidget-viewer-dali.git

Check Accessible object nullptr

It is possible that accessible object is nullptr if some logical sequence occured.

Change-Id: I35cfb99207def5f00b88cbb6d81cd117965b7768
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 5799d01..8f625a4 100644
--- a/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp
+++ b/widget_viewer_dali/internal/widget_view/widget_view_impl.cpp
@@ -443,7 +443,11 @@ bool WidgetView::PauseWidgetInternally()
 
   if(Dali::Accessibility::IsUp())
   {
-    GetAccessibleObject()->OnChildrenChanged();
+    auto accessible = GetAccessibleObject();
+    if(DALI_LIKELY(accessible))
+    {
+      accessible->OnChildrenChanged();
+    }
   }
 
   DALI_LOG_RELEASE_INFO("WidgetView::PauseWidget: Widget is paused (%s, %s) [%p]\n", mWidgetId.c_str(), mInstanceId.c_str(), this );
@@ -472,7 +476,11 @@ bool WidgetView::ResumeWidgetInternally()
 
   if(Dali::Accessibility::IsUp())
   {
-    GetAccessibleObject()->OnChildrenChanged();
+    auto accessible = GetAccessibleObject();
+    if(DALI_LIKELY(accessible))
+    {
+      accessible->OnChildrenChanged();
+    }
   }
 
   DALI_LOG_RELEASE_INFO("WidgetView::ResumeWidget: Widget is resumed (%s, %s) [%p]\n", mWidgetId.c_str(), mInstanceId.c_str(), this );