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SAE: Send real status code to the driver when AP rejects external auth

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Send the status code from the AP authentication response instead of
sending the hardcoded WLAN_STATUS_UNSPECIFIED_FAILURE when the external
SAE authentication failure is due to an explicit rejection by the AP.
This will allow the driver to indicate the correct status in connect
response.

For example, an AP can send WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA in
SAE authentication response. With this change the driver gets the real
status for the SAE authentication failure and it can fill the correct
status in the connect response event.

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
This commit is contained in:
Veerendranath Jakkam 2022-04-26 12:22:37 +05:30 committed by Jouni Malinen
parent 2c78f11a9f
commit 6c7b2be424
1 changed files with 5 additions and 2 deletions
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7
wpa_supplicant/sme.c
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@ -1362,7 +1362,7 @@ static int sme_sae_auth(struct wpa_supplicant *wpa_s, u16 auth_transaction,
" auth_type=%u auth_transaction=%u status_code=%u",
MAC2STR(bssid), WLAN_AUTH_SAE,
auth_transaction, status_code);
return -1;
return -2;
}
if (auth_transaction == 1) {
@ -1513,7 +1513,10 @@ void sme_external_auth_mgmt_rx(struct wpa_supplicant *wpa_s,
if (res < 0) {
/* Notify failure to the driver */
sme_send_external_auth_status(
wpa_s, WLAN_STATUS_UNSPECIFIED_FAILURE);
wpa_s,
res == -2 ?
le_to_host16(header->u.auth.status_code) :
WLAN_STATUS_UNSPECIFIED_FAILURE);
return;
}
if (res != 1)