From 8e5d332f123760e8c4f3dbf803640e70cc644457 Mon Sep 17 00:00:00 2001
From: SaidiReddy Yenuga <saidir@codeaurora.org>
Date: Wed, 7 Jun 2017 17:58:07 +0530
Subject: [PATCH] qcacld-3.0: validate vendor get station command

Currently in __hdd_cfg80211_get_station_cmd there are two
attributes which are not properly validated.

Define an appropriate nla_policy and specify this policy when
invoking nla_parse().

CRs-Fixed: 2054741
Change-Id: I36e12f001b05069c8e06adb1f264392232b13bfb
---
 core/hdd/src/wlan_hdd_cfg80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c
index b20c87f623d9..b77e682b35eb 100644
--- a/core/hdd/src/wlan_hdd_cfg80211.c
+++ b/core/hdd/src/wlan_hdd_cfg80211.c
@@ -4272,7 +4272,7 @@ __hdd_cfg80211_get_station_cmd(struct wiphy *wiphy,
 
 
 	status = nla_parse(tb, QCA_WLAN_VENDOR_ATTR_GET_STATION_MAX,
-			data, data_len, NULL);
+			data, data_len, hdd_get_station_policy);
 	if (status) {
 		hdd_err("Invalid ATTR");
 		goto out;