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nl80211: Generate EVENT_IBSS_RSN_START events

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This is needed to trigger start of 4-way handshake when a new STA is
detected in an RSN IBSS.
This commit is contained in:
Jouni Malinen 2010-12-04 18:17:58 -08:00
parent df4bc5091e
commit 18d2ba083b
1 changed files with 22 additions and 0 deletions
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22
src/drivers/driver_nl80211.c
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@ -1220,6 +1220,25 @@ static void nl80211_cqm_event(struct wpa_driver_nl80211_data *drv,
} }
static void nl80211_new_station_event(struct wpa_driver_nl80211_data *drv,
struct nlattr **tb)
{
u8 *addr;
union wpa_event_data data;
if (tb[NL80211_ATTR_MAC] == NULL)
return;
addr = nla_data(tb[NL80211_ATTR_MAC]);
wpa_printf(MSG_DEBUG, "nl80211: New station " MACSTR, MAC2STR(addr));
if (drv->nlmode != NL80211_IFTYPE_ADHOC)
return;
os_memset(&data, 0, sizeof(data));
os_memcpy(data.ibss_rsn_start.peer, addr, ETH_ALEN);
wpa_supplicant_event(drv->ctx, EVENT_IBSS_RSN_START, &data);
}
static int process_event(struct nl_msg *msg, void *arg) static int process_event(struct nl_msg *msg, void *arg)
{ {
struct wpa_driver_nl80211_data *drv = arg; struct wpa_driver_nl80211_data *drv = arg;
@ -1330,6 +1349,9 @@ static int process_event(struct nl_msg *msg, void *arg)
wpa_supplicant_event(drv->ctx, EVENT_CHANNEL_LIST_CHANGED, wpa_supplicant_event(drv->ctx, EVENT_CHANNEL_LIST_CHANGED,
NULL); NULL);
break; break;
case NL80211_CMD_NEW_STATION:
nl80211_new_station_event(drv, tb);
break;
default: default:
wpa_printf(MSG_DEBUG, "nl80211: Ignored unknown event " wpa_printf(MSG_DEBUG, "nl80211: Ignored unknown event "
"(cmd=%d)", gnlh->cmd); "(cmd=%d)", gnlh->cmd);