[CA] [All] Klockwork , Prevent , Memory leaks fixed

[platform/upstream/iotivity.git] / resource / csdk / connectivity / src / caprotocolmessage.c

diff --git a/resource/csdk/connectivity/src/caprotocolmessage.c b/resource/csdk/connectivity/src/caprotocolmessage.c
index fecd8f9..b49fc1a 100644 (file)
--- a/resource/csdk/connectivity/src/caprotocolmessage.c
+++ b/resource/csdk/connectivity/src/caprotocolmessage.c
@@ -625,6 +625,11 @@ uint32_t CAGetOptionData(const uint8_t *data, uint32_t len, uint8_t *result,
     if (buflen == 0 || len == 0)\r
         return 0;\r
 \r
+    if (data == NULL)\r
+    {\r
+        return 0;\r
+    }\r
+\r
     while (len)\r
     {\r
         if (!encode_always)\r