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P2P: Fix shared freq check and support AP mode validation

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The previous commit did not use the correct pointer in all operations
and was specific to station mode interfaces. Fix and extend it to work
with AP/GO interfaces, too.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2012-04-08 20:42:45 +03:00
parent 4b15620609
commit 86ae2e8a42
1 changed files with 13 additions and 9 deletions
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22
wpa_supplicant/p2p_supplicant.c
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@ -2619,15 +2619,19 @@ static int wpas_check_freq_conflict(struct wpa_supplicant *wpa_s, int freq)
continue;
if (iface->current_ssid == NULL || iface->assoc_freq == 0)
continue;
if (wpa_drv_get_bssid(iface, bssid) == 0) {
if (freq != (int) wpa_s->assoc_freq) {
wpa_printf(MSG_DEBUG, "P2P: Frequency "
"conflict - %s connected on %d MHz "
"- new connection on %d MHz",
wpa_s->ifname, wpa_s->assoc_freq,
freq);
return 1;
}
if (iface->current_ssid->mode == WPAS_MODE_AP ||
iface->current_ssid->mode == WPAS_MODE_P2P_GO)
shared_freq = iface->current_ssid->frequency;
else if (wpa_drv_get_bssid(iface, bssid) == 0)
shared_freq = iface->assoc_freq;
else
shared_freq = 0;
if (shared_freq && freq != shared_freq) {
wpa_printf(MSG_DEBUG, "P2P: Frequency conflict - %s "
"connected on %d MHz - new connection on "
"%d MHz", iface->ifname, shared_freq, freq);
return 1;
}
}