Signed-off-by: Denis Kenzior <denkenz@xxxxxxxxx>
---
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 234f6a41aa03..2f630ee3240b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -8704,6 +8704,12 @@ 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
