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Do not indicate possible PSK failure when using SAE

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wpa_key_mgmt_wpa_psk() includes SAE AKMs. However, with SAE, there is no
way of reaching 4-way handshake without the password having already been
verified as part of SAE authentication. As such, a failure to complete
4-way handshake with SAE cannot indicate that the used password was
incorrect.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-10-27 12:54:40 +02:00
parent df3b2e22a0
commit 50a2c8c906
1 changed files with 2 additions and 1 deletions
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3
wpa_supplicant/events.c
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@ -3054,7 +3054,8 @@ static int could_be_psk_mismatch(struct wpa_supplicant *wpa_s, u16 reason_code,
int locally_generated)
{
if (wpa_s->wpa_state != WPA_4WAY_HANDSHAKE ||
!wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt))
!wpa_key_mgmt_wpa_psk(wpa_s->key_mgmt) ||
wpa_key_mgmt_sae(wpa_s->key_mgmt))
return 0; /* Not in 4-way handshake with PSK */
/*