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Tue, 13 Mar 2018 15:00:02 -0700 (PDT) From: Denis Kenzior To: linux-wireless@vger.kernel.org Cc: Denis Kenzior Subject: [RFC v5 7/9] nl80211: Add SOCKET_OWNER support to START_AP Date: Tue, 13 Mar 2018 16:59:40 -0500 Message-Id: <20180313215942.29176-8-denkenz@gmail.com> X-Mailer: git-send-email 2.13.5 In-Reply-To: <20180313215942.29176-1-denkenz@gmail.com> References: <20180313215942.29176-1-denkenz@gmail.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Denis Kenzior --- include/uapi/linux/nl80211.h | 2 ++ net/wireless/ap.c | 1 + net/wireless/nl80211.c | 4 ++++ 3 files changed, 7 insertions(+) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index e3329bc4644b..9b4fd4bca141 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1989,6 +1989,8 @@ enum nl80211_commands { * torn down when the socket is closed. * If set during %NL80211_CMD_JOIN_MESH the mesh setup will be * automatically torn down when the socket is closed. + * If set during %NL80211_CMD_START_AP the AP will be automatically + * disabled when the socket is closed. * * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is * the TDLS link initiator. diff --git a/net/wireless/ap.c b/net/wireless/ap.c index 63682176c96c..882d97bdc6bf 100644 --- a/net/wireless/ap.c +++ b/net/wireless/ap.c @@ -27,6 +27,7 @@ int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev, err = rdev_stop_ap(rdev, dev); if (!err) { + wdev->conn_owner_nlportid = 0; wdev->beacon_interval = 0; memset(&wdev->chandef, 0, sizeof(wdev->chandef)); wdev->ssid_len = 0; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e38d55cf34f7..bbdcc61a738c 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4135,6 +4135,10 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info) wdev->chandef = params.chandef; wdev->ssid_len = params.ssid_len; memcpy(wdev->ssid, params.ssid, wdev->ssid_len); + + if (info->attrs[NL80211_ATTR_SOCKET_OWNER]) + wdev->conn_owner_nlportid = info->snd_portid; + } wdev_unlock(wdev);