Return-path: Received: from mail-pf0-f196.google.com ([209.85.192.196]:44186 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752636AbeCMWAA (ORCPT ); Tue, 13 Mar 2018 18:00:00 -0400 Received: by mail-pf0-f196.google.com with SMTP id m68so484333pfm.11 for ; Tue, 13 Mar 2018 15:00:00 -0700 (PDT) From: Denis Kenzior To: linux-wireless@vger.kernel.org Cc: Denis Kenzior Subject: [RFC v5 5/9] nl80211: Add SOCKET_OWNER support to JOIN_IBSS Date: Tue, 13 Mar 2018 16:59:38 -0500 Message-Id: <20180313215942.29176-6-denkenz@gmail.com> (sfid-20180313_230017_817218_80EFACF3) In-Reply-To: <20180313215942.29176-1-denkenz@gmail.com> References: <20180313215942.29176-1-denkenz@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Denis Kenzior --- include/uapi/linux/nl80211.h | 2 ++ net/wireless/ibss.c | 1 + net/wireless/nl80211.c | 6 ++++++ 3 files changed, 9 insertions(+) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 1cdac3d732c1..877fab2836ec 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1985,6 +1985,8 @@ enum nl80211_commands { * multicast group. * If set during %NL80211_CMD_ASSOCIATE or %NL80211_CMD_CONNECT the * station will deauthenticate when the socket is closed. + * If set during %NL80211_CMD_JOIN_IBSS the IBSS will be automatically + * torn down 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/ibss.c b/net/wireless/ibss.c index a1d10993d08a..d5d26fc5b853 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -224,6 +224,7 @@ int __cfg80211_leave_ibss(struct cfg80211_registered_device *rdev, if (err) return err; + wdev->conn_owner_nlportid = 0; __cfg80211_clear_ibss(dev, nowext); return 0; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 24b1bd940fca..e678dc510f3a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -8691,6 +8691,12 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) err = cfg80211_join_ibss(rdev, dev, &ibss, connkeys); if (err) kzfree(connkeys); + else if (info->attrs[NL80211_ATTR_SOCKET_OWNER]) { + wdev_lock(dev->ieee80211_ptr); + dev->ieee80211_ptr->conn_owner_nlportid = info->snd_portid; + wdev_unlock(dev->ieee80211_ptr); + } + return err; } -- 2.13.5