[PATCH 5.17 256/772] nl80211: show SSID for P2P_GO interfaces

Greg Kroah-Hartman
2022-06-07T21:02:31Z

From: Johannes Berg <johannes.berg@intel.com>

[ Upstream commit a75971bc2b8453630e9f85e0beaa4da8db8277a3 ]

There's no real reason not to send the SSID to userspace
when it requests information about P2P_GO, it is, in that
respect, exactly the same as AP interfaces. Fix that.

Fixes: 44905265bc15 ("nl80211: don't expose wdev->ssid for most interfaces")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Link: https://lore.kernel.org/r/20220318134656.14354ae223f0.Ia25e85a512281b92e1645d4160766a4b1a471597@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
net/wireless/nl80211.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 0c20df052db3..ba53bc820d81 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3674,6 +3674,7 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag
wdev_lock(wdev);
switch (wdev->iftype) {
case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_P2P_GO:
if (wdev->ssid_len &&
nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid))
goto nla_put_failure_locked;
--
2.35.1