[PATCH v5 04/10] nl80211: let userspace authenticate stations
From: Thomas Pedersen <hidden>
Date: 2011-03-30 03:06:55
Subsystem:
802.11 (including cfg80211/nl80211), mac80211, the rest · Maintainers:
Johannes Berg, Linus Torvalds
From: Javier Cardona <redacted> Signed-off-by: Javier Cardona <redacted> --- include/linux/nl80211.h | 2 ++ net/mac80211/cfg.c | 6 ++++++ net/wireless/nl80211.c | 5 ++++- 3 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 91e3a8d..ca4b546 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h@@ -1169,6 +1169,7 @@ enum nl80211_iftype { * with short barker preamble * @NL80211_STA_FLAG_WME: station is WME/QoS capable * @NL80211_STA_FLAG_MFP: station uses management frame protection + * @NL80211_STA_FLAG_AUTHENTICATED: station is authenticated * @NL80211_STA_FLAG_MAX: highest station flag number currently defined * @__NL80211_STA_FLAG_AFTER_LAST: internal use */
@@ -1178,6 +1179,7 @@ enum nl80211_sta_flags { NL80211_STA_FLAG_SHORT_PREAMBLE, NL80211_STA_FLAG_WME, NL80211_STA_FLAG_MFP, + NL80211_STA_FLAG_AUTHENTICATED, /* keep last */ __NL80211_STA_FLAG_AFTER_LAST,
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 4f73085..c57d653 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c@@ -675,6 +675,12 @@ static void sta_apply_parameters(struct ieee80211_local *local, if (set & BIT(NL80211_STA_FLAG_MFP)) sta->flags |= WLAN_STA_MFP; } + + if (mask & BIT(NL80211_STA_FLAG_AUTHENTICATED)) { + sta->flags &= ~WLAN_STA_AUTH; + if (set & BIT(NL80211_STA_FLAG_AUTHENTICATED)) + sta->flags |= WLAN_STA_AUTH; + } spin_unlock_irqrestore(&sta->flaglock, flags); /*
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 5878f2b..e76dc79 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c@@ -1922,6 +1922,7 @@ static const struct nla_policy sta_flags_policy[NL80211_STA_FLAG_MAX + 1] = { [NL80211_STA_FLAG_SHORT_PREAMBLE] = { .type = NLA_FLAG }, [NL80211_STA_FLAG_WME] = { .type = NLA_FLAG }, [NL80211_STA_FLAG_MFP] = { .type = NLA_FLAG }, + [NL80211_STA_FLAG_AUTHENTICATED] = { .type = NLA_FLAG }, }; static int parse_station_flags(struct genl_info *info,
@@ -2262,7 +2263,9 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) err = -EINVAL; if (params.supported_rates) err = -EINVAL; - if (params.sta_flags_mask) + if (params.sta_flags_mask & + ~(BIT(NL80211_STA_FLAG_AUTHENTICATED) | + BIT(NL80211_STA_FLAG_AUTHORIZED))) err = -EINVAL; break; default:
--
1.7.4.1