1. Added a check in ocstack.c for the Maximum JSON payload that can be sent.

2. Added specific error message to result. Changes in if() as suggested.
4. Replaced tab with spaces and moved the check before any processing begins.
Change-Id: Id06ce2f7deaf643acd4f3cf4fcdd9ce30e2eddbc

diff --git a/csdk/stack/src/ocstack.c b/csdk/stack/src/ocstack.c
index ebaae39..4138c58 100644 (file)
--- a/csdk/stack/src/ocstack.c
+++ b/csdk/stack/src/ocstack.c
@@ -415,6 +415,12 @@ OCStackResult OCDoResource(OCDoHandle *handle, OCMethod method, const char *requ
         goto exit;
     }
 
+    if((request) && (strlen(request) > MAX_REQUEST_LENGTH))
+    {
+        result = OC_STACK_INVALID_PARAM;
+        goto exit;
+    }
+
     requestUri = (unsigned char *) OCMalloc(uriLen + 1);
     if(requestUri)
     {