The userspace may want to know what is the current ssid that a given
interface is using. This patch enables nl80211 to send the
NL80211_ATTR_SSID attribute in nl80211_send_iface().
Signed-off-by: Antonio Quartulli <ordex@xxxxxxxxxxxxx>
---
net/wireless/nl80211.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e521ca0..c18b2fc 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1787,6 +1787,11 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
goto nla_put_failure;
}
+ if (wdev->ssid_len) {
+ if (nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
+ goto nla_put_failure;
+ }
+
return genlmsg_end(msg, hdr);
nla_put_failure:
--
1.8.0
--
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