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cfg80211/mac80211: userspace peer authorization in IBSS

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If the IBSS network is RSN-protected, let userspace authorize the stations
instead of adding them as AUTHORIZED by default.

Signed-off-by: Antonio Quartulli <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
This commit is contained in:
Antonio Quartulli 2012-01-31 20:25:47 +01:00 • committed by John W. Linville
commit 267335d63b
4 changed files with 24 additions and 9 deletions
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6
net/mac80211/ibss.c
View file

@ -268,7 +268,10 @@ static struct sta_info *ieee80211_ibss_finish_sta(struct sta_info *sta,
sta_info_pre_move_state(sta, IEEE80211_STA_AUTH);
sta_info_pre_move_state(sta, IEEE80211_STA_ASSOC);
sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
/* authorize the station only if the network is not RSN protected. If
* not wait for the userspace to authorize it */
if (!sta->sdata->u.ibss.control_port)
sta_info_pre_move_state(sta, IEEE80211_STA_AUTHORIZED);
rate_control_rate_init(sta);
@ -1075,6 +1078,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
sdata->u.ibss.fixed_bssid = false;
sdata->u.ibss.privacy = params->privacy;
sdata->u.ibss.control_port = params->control_port;
sdata->u.ibss.basic_rates = params->basic_rates;
memcpy(sdata->vif.bss_conf.mcast_rate, params->mcast_rate,
sizeof(params->mcast_rate));

2
net/mac80211/ieee80211_i.h
View file

@ -478,6 +478,8 @@ struct ieee80211_if_ibss {
bool fixed_channel;
bool privacy;
bool control_port;
u8 bssid[ETH_ALEN];
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 ssid_len, ie_len;