From d84070d05488b2d4997f8d692cb95e7146a8ab78 Mon Sep 17 00:00:00 2001
From: Utkarsh Bhatnagar <ubhatnag@codeaurora.org>
Date: Wed, 22 Apr 2020 10:29:11 +0530
Subject: [PATCH] qcacld-3.0: KW issue in wma_update_phymode_on_roam

vdev_mlme was not checked for null before getting dereferenced

Change-Id: I09a696b66304cce525ca6ec382f51799b1b64daf
CRs-Fixed: 2669335
---
 core/wma/src/wma_scan_roam.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/wma/src/wma_scan_roam.c b/core/wma/src/wma_scan_roam.c
index bb24935afc3b..3c45d48a8cf1 100644
--- a/core/wma/src/wma_scan_roam.c
+++ b/core/wma/src/wma_scan_roam.c
@@ -2793,6 +2793,8 @@ static void wma_update_phymode_on_roam(tp_wma_handle wma, uint8_t *bssid,
 	des_chan = wlan_vdev_mlme_get_des_chan(iface->vdev);
 
 	des_chan->ch_phymode = bss_phymode;
+	if (!vdev_mlme)
+		return;
 	/* Till conversion is not done in WMI we need to fill fw phy mode */
 	vdev_mlme->mgmt.generic.phy_mode = wma_host_to_fw_phymode(bss_phymode);