From 1915ffd349387be3f2ce447ed21afbc0b90679f4 Mon Sep 17 00:00:00 2001
From: Omkar Hegde <omkar.m.hegde@intel.com>
Date: Mon, 6 Oct 2014 09:40:00 -0700
Subject: [PATCH] 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

---
 csdk/stack/src/ocstack.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/csdk/stack/src/ocstack.c b/csdk/stack/src/ocstack.c
index ebaae39..4138c58 100644
--- 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)
     {
-- 
2.7.4