From 89001c1c8dc32698112df0119ad5c632405892ca Mon Sep 17 00:00:00 2001
From: Ganapathi Bhat <gbhat@marvell.com>
Date: Thu, 10 Aug 2017 18:11:26 +0530
Subject: [PATCH] mwifiex: check for NL80211_SCAN_FLAG_RANDOM_ADDR during hidden SSID scan
Git-commit: 89001c1c8dc32698112df0119ad5c632405892ca
Patch-mainline: v4.14-rc1
References: FATE#326294
At the end of user scan request, driver will perform an active
scan for hidden SSIDs in passive channels. While doing this,
driver unconditionally adding random_mac in scan command, which
is no expected. It should add random_mac only if scan_request
has NL80211_SCAN_FLAG_RANDOM_ADDR flag set.
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/marvell/mwifiex/scan.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c
index 79b4aff3509e..c9d41ed77fc7 100644
--- a/drivers/net/wireless/marvell/mwifiex/scan.c
+++ b/drivers/net/wireless/marvell/mwifiex/scan.c
@@ -1947,7 +1947,8 @@ mwifiex_active_scan_req_for_passive_chan(struct mwifiex_private *priv)
}
adapter->active_scan_triggered = true;
- ether_addr_copy(user_scan_cfg->random_mac, priv->random_mac);
+ if (priv->scan_request->flags & NL80211_SCAN_FLAG_RANDOM_ADDR)
+ ether_addr_copy(user_scan_cfg->random_mac, priv->random_mac);
user_scan_cfg->num_ssids = priv->scan_request->n_ssids;
user_scan_cfg->ssid_list = priv->scan_request->ssids;
--
2.19.2