Signed-off-by: Denis Kenzior <denkenz@xxxxxxxxx>
---
include/uapi/linux/nl80211.h | 2 ++
net/wireless/mesh.c | 1 +
net/wireless/nl80211.c | 10 +++++++++-
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 877fab2836ec..e3329bc4644b 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1987,6 +1987,8 @@ enum nl80211_commands {
* 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.
+ * If set during %NL80211_CMD_JOIN_MESH the mesh setup 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/mesh.c b/net/wireless/mesh.c
index b12da6ef3c12..e91a5078615b 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -286,6 +286,7 @@ int __cfg80211_leave_mesh(struct cfg80211_registered_device *rdev,
err = rdev_leave_mesh(rdev, dev);
if (!err) {
+ wdev->conn_owner_nlportid = 0;
wdev->mesh_id_len = 0;
wdev->beacon_interval = 0;
memset(&wdev->chandef, 0, sizeof(wdev->chandef));
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 2f630ee3240b..05b903958894 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -10153,7 +10153,15 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
setup.userspace_handles_dfs =
nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS]);
- return cfg80211_join_mesh(rdev, dev, &setup, &cfg);
+ err = cfg80211_join_mesh(rdev, dev, &setup, &cfg);
+
+ if (!err && 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;
}
static int nl80211_leave_mesh(struct sk_buff *skb, struct genl_info *info)
--
2.13.5
