From e631341f125cba5bf9d50d99a89bf54cb199082f Mon Sep 17 00:00:00 2001
From: Yeshwanth Sriram Guntuka <ysriramg@codeaurora.org>
Date: Tue, 6 Aug 2019 14:18:33 +0530
Subject: [PATCH] qcacld-3.0: Update kck len when caching gtk offload req

On wlan suspend, kck sent as part of gtk offload request
is not populated properly since the kck_len is not
updated when caching the gtk request resulting in all
zeroes kck.

Fix is to update kck_len when saving gtk offload
request.

Change-Id: I9e4430565a04cff6da7f06d23a9542a2f53568b0
CRs-Fixed: 2502131
---
 core/hdd/src/wlan_hdd_cfg80211.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c
index 49db2eec4088..cb054f169890 100644
--- a/core/hdd/src/wlan_hdd_cfg80211.c
+++ b/core/hdd/src/wlan_hdd_cfg80211.c
@@ -5102,6 +5102,7 @@ void wlan_hdd_save_gtk_offload_params(struct hdd_adapter *adapter,
 			QDF_ASSERT(0);
 		}
 		qdf_mem_copy(gtk_req->kck, kck_ptr, kck_len);
+		gtk_req->kck_len = kck_len;
 	}
 
 	if (kek_ptr) {
@@ -20581,8 +20582,10 @@ int __wlan_hdd_cfg80211_set_rekey_data(struct wiphy *wiphy,
 		gtk_req->replay_counter);
 
 	wlan_hdd_copy_gtk_kek(gtk_req, data);
-	if (data->kck)
+	if (data->kck) {
 		qdf_mem_copy(gtk_req->kck, data->kck, NL80211_KCK_LEN);
+		gtk_req->kck_len = NL80211_KCK_LEN;
+	}
 	gtk_req->is_fils_connection = hdd_is_fils_connection(adapter);
 	vdev = hdd_objmgr_get_vdev(adapter);
 	if (!vdev) {