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P2P: Use SSID from GO Negotiation to limit WPS provisioning step

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In order to avoid picking incorrect SSID from old scan results, use
SSID from GO Negotiation to select the AP.
This commit is contained in:
Jouni Malinen 2010-08-05 09:15:11 -07:00 • committed by Jouni Malinen
parent 743ef79914
commit e9a7ae41fa
4 changed files with 37 additions and 3 deletions
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7
src/p2p/p2p.c
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@ -1092,8 +1092,13 @@ void p2p_go_complete(struct p2p_data *p2p, struct p2p_device *peer)
os_memcpy(res.ssid, p2p->ssid, p2p->ssid_len);
res.ssid_len = p2p->ssid_len;
p2p_random(res.passphrase, 8);
} else
} else {
res.freq = peer->oper_freq;
if (p2p->ssid_len) {
os_memcpy(res.ssid, p2p->ssid, p2p->ssid_len);
res.ssid_len = p2p->ssid_len;
}
}
p2p_channels_intersect(&p2p->channels, &peer->channels,
&intersection);