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WPS: Do not set auth_alg=OPEN for PSK+SAE case

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When wps_cred_add_sae=1 is used, WPS_AUTH_WPA2PSK credential gets
converted to enabling both PSK and SAE AKMs. However, this case was
still hardcoded auth_alg=OPEN which is not really correct for SAE. While
the SME-in-wpa_supplicant case can handle that, the SME-in-driver case
might not. Remove the unnecessary auth_alg=OPEN configuration to get the
normal PSK+SAE configuration enabled for the network profile.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-03-10 20:48:15 +02:00 committed by Jouni Malinen
parent 60b06d8750
commit 52efde2aaa
1 changed files with 1 additions and 0 deletions
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wpa_supplicant/wps_supplicant.c
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@ -532,6 +532,7 @@ static int wpa_supplicant_wps_cred(void *ctx,
ssid->key_mgmt = WPA_KEY_MGMT_PSK; ssid->key_mgmt = WPA_KEY_MGMT_PSK;
if (wpa_s->conf->wps_cred_add_sae && if (wpa_s->conf->wps_cred_add_sae &&
cred->key_len != 2 * PMK_LEN) { cred->key_len != 2 * PMK_LEN) {
ssid->auth_alg = 0;
ssid->key_mgmt |= WPA_KEY_MGMT_SAE; ssid->key_mgmt |= WPA_KEY_MGMT_SAE;
ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL; ssid->ieee80211w = MGMT_FRAME_PROTECTION_OPTIONAL;
} }