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nl80211: Add SOCKET_OWNER support to START_AP

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Signed-off-by: Denis Kenzior <denkenz@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Denis Kenzior 2018-03-26 12:52:47 -05:00 committed by Johannes Berg
parent 188c1b3c04
commit 466a306142
3 changed files with 6 additions and 0 deletions
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2
include/uapi/linux/nl80211.h
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@ -1966,6 +1966,8 @@ enum nl80211_commands {
* torn down when the socket is closed. * torn down when the socket is closed.
* If set during %NL80211_CMD_JOIN_MESH the mesh setup will be * If set during %NL80211_CMD_JOIN_MESH the mesh setup will be
* automatically torn down when the socket is closed. * 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 * @NL80211_ATTR_TDLS_INITIATOR: flag attribute indicating the current end is
* the TDLS link initiator. * the TDLS link initiator.

1
net/wireless/ap.c
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@ -27,6 +27,7 @@ int __cfg80211_stop_ap(struct cfg80211_registered_device *rdev,
err = rdev_stop_ap(rdev, dev); err = rdev_stop_ap(rdev, dev);
if (!err) { if (!err) {
wdev->conn_owner_nlportid = 0;
wdev->beacon_interval = 0; wdev->beacon_interval = 0;
memset(&wdev->chandef, 0, sizeof(wdev->chandef)); memset(&wdev->chandef, 0, sizeof(wdev->chandef));
wdev->ssid_len = 0; wdev->ssid_len = 0;

3
net/wireless/nl80211.c
View File

@ -4134,6 +4134,9 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
wdev->chandef = params.chandef; wdev->chandef = params.chandef;
wdev->ssid_len = params.ssid_len; wdev->ssid_len = params.ssid_len;
memcpy(wdev->ssid, params.ssid, wdev->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); wdev_unlock(wdev);