From: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
To: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Igor Mitsyanko <imitsyanko@quantenna.com>,
Avinash Patil <avinashp@quantenna.com>,
Sergey Matyukevich <smatyukevich@quantenna.com>,
Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] qtnfmac: fix NULL pointer dereference
Date: Fri, 1 Jun 2018 17:08:51 +0300 [thread overview]
Message-ID: <20180601140848.czb4ws5nixuk4tjb@bars> (raw)
In-Reply-To: <20180601132408.GA2572@embeddedor.com>
Hello Gustavo,
> diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
> index 220e2b7..ae0ca80 100644
> --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
> +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
> @@ -654,8 +654,7 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev,
> vif = qtnf_mac_get_base_vif(mac);
> if (!vif) {
> pr_err("MAC%u: primary VIF is not configured\n", mac->macid);
> - ret = -EFAULT;
> - goto out;
> + return -EFAULT;
> }
>
> if (vif->wdev.iftype != NL80211_IFTYPE_STATION) {
That was my fault. Thanks for the fix!
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quanenna.com>
Regards,
Sergey
next prev parent reply other threads:[~2018-06-01 14:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-01 13:24 [PATCH] qtnfmac: fix NULL pointer dereference Gustavo A. R. Silva
2018-06-01 14:08 ` Sergey Matyukevich [this message]
2018-06-01 14:22 ` Gustavo A. R. Silva
2018-06-01 15:52 ` Kalle Valo
2018-06-18 8:55 ` Kalle Valo
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