From c8f263f0e3b0b6cba38fae9b2330d77f802c51d8 Mon Sep 17 00:00:00 2001
From: Ashish Kumar Dhanotiya <adhanoti@codeaurora.org>
Date: Thu, 6 Jul 2017 16:51:53 +0530
Subject: qcacld-2.0: Fix Uninitialized memory issue

There is a possibility to read uninitialized memory within api
__wlan_hdd_cfg80211_testmode.

To resolve this issue, initilaize buffer hb_params with zero.

Change-Id: Ia8061610a8c35aa7290177c0dcd2c5c36d9fcb35
CRs-Fixed: 2061755
---
 CORE/HDD/src/wlan_hdd_cfg80211.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CORE/HDD/src/wlan_hdd_cfg80211.c b/CORE/HDD/src/wlan_hdd_cfg80211.c
index 20f127b..b19cfd8 100644
--- a/CORE/HDD/src/wlan_hdd_cfg80211.c
+++ b/CORE/HDD/src/wlan_hdd_cfg80211.c
@@ -28402,6 +28402,7 @@ static int __wlan_hdd_cfg80211_testmode(struct wiphy *wiphy,
                 return -ENOMEM;
             }
 
+            vos_mem_zero(hb_params, sizeof(tSirLPHBReq));
             vos_mem_copy(hb_params, buf, buf_len);
             smeStatus = sme_LPHBConfigReq((tHalHandle)(pHddCtx->hHal),
                                hb_params,
-- 
cgit v1.1