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P2P: Stop remain-on-channel prior to starting join-a-group client

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This fixes issues with drivers that do not handle concurrent
remain-on-channel and scan operations in a case where Provision
Discovery Response frame is not received to stop the Action frame
handshake.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2011-12-29 13:28:17 +02:00 committed by Jouni Malinen
parent b8349523e4
commit e91829f9ac
1 changed files with 7 additions and 0 deletions
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7
wpa_supplicant/p2p_supplicant.c
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@ -2732,6 +2732,13 @@ static int wpas_p2p_join_start(struct wpa_supplicant *wpa_s)
os_memcpy(res.peer_interface_addr, wpa_s->pending_join_iface_addr,
ETH_ALEN);
res.wps_method = wpa_s->pending_join_wps_method;
if (wpa_s->off_channel_freq || wpa_s->roc_waiting_drv_freq) {
wpa_printf(MSG_DEBUG, "P2P: Cancel remain-on-channel prior to "
"starting client");
wpa_drv_cancel_remain_on_channel(wpa_s);
wpa_s->off_channel_freq = 0;
wpa_s->roc_waiting_drv_freq = 0;
}
wpas_start_wps_enrollee(group, &res);
/*