GetPstatIsop() API fix

Check pointer to NULL  before using

https://github.sec.samsung.net/RS7-IOTIVITY/IoTivity/pull/356
(cherry picked from commit b4f5ee6139689949be8e9b191172e97973a4fe03)

Change-Id: I2790e5ad92cb18a253ad2f880e52ea14642312a2
Signed-off-by: Vitalii Irkha <v.irkha@samsung.com>
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>

diff --git a/resource/csdk/security/src/pstatresource.c b/resource/csdk/security/src/pstatresource.c
index e32c86c..4a4c107 100644 (file)
--- a/resource/csdk/security/src/pstatresource.c
+++ b/resource/csdk/security/src/pstatresource.c
@@ -907,7 +907,15 @@ exit:
  */
 bool GetPstatIsop()
 {
-    return gPstat->isOp;
+    if(NULL != gPstat)
+    {
+        return gPstat->isOp;
+    }
+    else
+    {
+        //In case of gPstat is NULL
+        return false;
+    }
 }
 
 OCStackResult GetPstatRownerId(OicUuid_t *rowneruuid)