linux-kernel - [PATCH v6 4/6] wifi: mwifiex: fixed missing WMM IE for assoc req.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <PA4PR04MB9638009E2AF09D5B98279077D1DBA@PA4PR04MB9638.eurprd04.prod.outlook.com>
Date:   Fri, 20 Oct 2023 03:48:22 +0000
From:   David Lin <yu-hao.lin@....com>
To:     "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "briannorris@...omium.org" <briannorris@...omium.org>,
        "kvalo@...nel.org" <kvalo@...nel.org>,
        "francesco@...cini.it" <francesco@...cini.it>,
        Sharvari Harisangam <sharvari.harisangam@....com>,
        David Lin <yu-hao.lin@....com>,
        Pete Hsieh <tsung-hsien.hsieh@....com>
Subject: [PATCH v6 4/6] wifi: mwifiex: fixed missing WMM IE for assoc req.

Remain on channel must be removed after authentication is done.
Otherwise WMM setting for assoiation request will be removed.

Signed-off-by: David Lin <yu-hao.lin@....com>
---
 drivers/net/wireless/marvell/mwifiex/cfg80211.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index a21310f3807c..b99de9f4ca14 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -4306,6 +4306,8 @@ mwifiex_cfg80211_authenticate(struct wiphy *wiphy,
 		if (!ret) {
 			priv->roc_cfg.cookie = get_random_u32() | 1;
 			priv->roc_cfg.chan = *req->bss->channel;
+		} else {
+			return -EFAULT;
 		}
 	}
 
@@ -4418,6 +4420,16 @@ mwifiex_cfg80211_associate(struct wiphy *wiphy, struct net_device *dev,
 	if (priv->auth_flag && !(priv->auth_flag & HOST_MLME_AUTH_DONE))
 		return -EBUSY;
 
+	if (priv->roc_cfg.cookie) {
+		ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_REMOVE,
+						 &priv->roc_cfg.chan, 0);
+		if (!ret)
+			memset(&priv->roc_cfg, 0,
+			       sizeof(struct mwifiex_roc_cfg));
+		else
+			return -EFAULT;
+	}
+
 	if (!mwifiex_stop_bg_scan(priv))
 		cfg80211_sched_scan_stopped_locked(priv->wdev.wiphy, 0);
 
-- 
2.25.1


Download attachment "winmail.dat" of type "application/ms-tnef" (13202 bytes)