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SAE: Collect list of rejected groups for H2E in STA

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2019-09-06 15:40:39 +03:00 committed by Jouni Malinen
parent 05a2fb0d11
commit 447cd5f2df
3 changed files with 15 additions and 0 deletions
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6
wpa_supplicant/sme.c
View file

@ -1109,6 +1109,8 @@ static int sme_sae_auth(struct wpa_supplicant *wpa_s, u16 auth_transaction,
wpa_s->sme.sae.state == SAE_COMMITTED &&
(external || wpa_s->current_bss) && wpa_s->current_ssid) {
wpa_dbg(wpa_s, MSG_DEBUG, "SME: SAE group not supported");
int_array_add_unique(&wpa_s->sme.sae_rejected_groups,
wpa_s->sme.sae.group);
wpa_s->sme.sae_group_index++;
if (sme_set_sae_group(wpa_s) < 0)
return -1; /* no other groups enabled */
@ -2028,6 +2030,10 @@ void sme_clear_on_disassoc(struct wpa_supplicant *wpa_s)
void sme_deinit(struct wpa_supplicant *wpa_s)
{
sme_clear_on_disassoc(wpa_s);
#ifdef CONFIG_SAE
os_free(wpa_s->sme.sae_rejected_groups);
wpa_s->sme.sae_rejected_groups = NULL;
#endif /* CONFIG_SAE */
eloop_cancel_timeout(sme_assoc_timer, wpa_s, NULL);
eloop_cancel_timeout(sme_auth_timer, wpa_s, NULL);

8
wpa_supplicant/wpa_supplicant.c
View file

@ -2010,6 +2010,10 @@ void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
}
} else {
#ifdef CONFIG_SAE
#ifdef CONFIG_SME
os_free(wpa_s->sme.sae_rejected_groups);
wpa_s->sme.sae_rejected_groups = NULL;
#endif /* CONFIG_SME */
wpa_s_setup_sae_pt(wpa_s->conf, ssid);
#endif /* CONFIG_SAE */
}
@ -4017,6 +4021,10 @@ void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
wpa_s->disconnected = 0;
wpa_s->reassociate = 1;
#if defined(CONFIG_SAE) && defined(CONFIG_SME)
os_free(wpa_s->sme.sae_rejected_groups);
wpa_s->sme.sae_rejected_groups = NULL;
#endif /* CONFIG_SAE && CONFIG_SME */
wpa_s->last_owe_group = 0;
if (ssid) {
ssid->owe_transition_bss_select_count = 0;

1
wpa_supplicant/wpa_supplicant_i.h
View file

@ -810,6 +810,7 @@ struct wpa_supplicant {
u8 ext_auth_bssid[ETH_ALEN];
u8 ext_auth_ssid[SSID_MAX_LEN];
size_t ext_auth_ssid_len;
int *sae_rejected_groups;
#endif /* CONFIG_SAE */
} sme;
#endif /* CONFIG_SME */