diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index bb16f1ec766e..b1ac23ca20c8 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -2605,10 +2605,32 @@ 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)) + wdev_lock(wdev); + switch (wdev->iftype) { + case NL80211_IFTYPE_AP: + if (wdev->ssid_len && + nla_put(msg, NL80211_ATTR_SSID, wdev->ssid_len, wdev->ssid)) goto nla_put_failure; + break; + case NL80211_IFTYPE_STATION: + case NL80211_IFTYPE_P2P_CLIENT: + case NL80211_IFTYPE_ADHOC: { + const u8 *ssid_ie; + if (!wdev->current_bss) + break; + ssid_ie = ieee80211_bss_get_ie(&wdev->current_bss->pub, + WLAN_EID_SSID); + if (!ssid_ie) + break; + if (nla_put(msg, NL80211_ATTR_SSID, ssid_ie[1], ssid_ie + 2)) + goto nla_put_failure; + break; + } + default: + /* nothing */ + break; } + wdev_unlock(wdev); genlmsg_end(msg, hdr); return 0; @@ -6291,7 +6313,7 @@ static int nl80211_send_regdom(struct sk_buff *msg, struct netlink_callback *cb, if (!hdr) return -1; - genl_dump_check_consistent(cb, hdr, &nl80211_fam); + genl_dump_check_consistent(cb, hdr); if (nl80211_put_regdom(regdom, msg)) goto nla_put_failure; @@ -7722,7 +7744,7 @@ static int nl80211_send_bss(struct sk_buff *msg, struct netlink_callback *cb, if (!hdr) return -1; - genl_dump_check_consistent(cb, hdr, &nl80211_fam); + genl_dump_check_consistent(cb, hdr); if (nla_put_u32(msg, NL80211_ATTR_GENERATION, rdev->bss_generation)) goto nla_put_failure; |