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P2P: Send response frame on channel where the request is received

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The rx_freq of Public Action frame was not maintained by the GO and the
GO always sent the response on the operating channel. This causes
provision discovery failure when a P2P Device is sending a PD Request on
a 2.4 GHz social channel and the GO is responding on a 5 GHz operating
channel.

Save the rx_freq and use it for GO to sent the response. This extends
commit c5cc7a59ac ("Report offchannel RX frame frequency to hostapd")
to cover additional frame types.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Qiwei Cai 2022-01-05 13:04:24 +08:00 committed by Jouni Malinen
parent b678a3aa32
commit f32f99df11
2 changed files with 5 additions and 7 deletions
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11
src/ap/ieee802_11.c
View file

@ -6098,19 +6098,17 @@ static int handle_action(struct hostapd_data *hapd,
end = ((const u8 *) mgmt) + len;
gas_query_ap_rx(hapd->gas, mgmt->sa,
mgmt->u.action.category,
pos, end - pos, hapd->iface->freq);
pos, end - pos, freq);
return 1;
}
#endif /* CONFIG_DPP */
if (hapd->public_action_cb) {
hapd->public_action_cb(hapd->public_action_cb_ctx,
(u8 *) mgmt, len,
hapd->iface->freq);
(u8 *) mgmt, len, freq);
}
if (hapd->public_action_cb2) {
hapd->public_action_cb2(hapd->public_action_cb2_ctx,
(u8 *) mgmt, len,
hapd->iface->freq);
(u8 *) mgmt, len, freq);
}
if (hapd->public_action_cb || hapd->public_action_cb2)
return 1;
@ -6118,8 +6116,7 @@ static int handle_action(struct hostapd_data *hapd,
case WLAN_ACTION_VENDOR_SPECIFIC:
if (hapd->vendor_action_cb) {
if (hapd->vendor_action_cb(hapd->vendor_action_cb_ctx,
(u8 *) mgmt, len,
hapd->iface->freq) == 0)
(u8 *) mgmt, len, freq) == 0)
return 1;
}
break;

1
wpa_supplicant/ap.c
View file

@ -1203,6 +1203,7 @@ void ap_mgmt_rx(void *ctx, struct rx_mgmt *rx_mgmt)
struct wpa_supplicant *wpa_s = ctx;
struct hostapd_frame_info fi;
os_memset(&fi, 0, sizeof(fi));
fi.freq = rx_mgmt->freq;
fi.datarate = rx_mgmt->datarate;
fi.ssi_signal = rx_mgmt->ssi_signal;
ieee802_11_mgmt(wpa_s->ap_iface->bss[0], rx_mgmt->frame,