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WPS: Fix hostapd runtime WPS configuration after Enrollee run 

If the AP is configured with WPS, we need to update the local WPS data
in order to provide correct credentials for Enrollees.
This commit is contained in:
Jouni Malinen 2009-03-30 18:48:41 +03:00 committed by Jouni Malinen
parent 9c6d8e1db5
commit 6ce4b59342
1 changed files with 22 additions and 0 deletions
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22
hostapd/wps_hostapd.c
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@ -234,6 +234,28 @@ static int hostapd_wps_cred_cb(void *ctx, const struct wps_credential *cred)
if (hapd->conf->wps_cred_processing == 1)
return 0;
os_memcpy(hapd->wps->ssid, cred->ssid, cred->ssid_len);
hapd->wps->ssid_len = cred->ssid_len;
hapd->wps->encr_types = cred->encr_type;
hapd->wps->auth_types = cred->auth_type;
if (cred->key == NULL) {
os_free(hapd->wps->network_key);
hapd->wps->network_key = NULL;
hapd->wps->network_key_len = 0;
} else {
if (hapd->wps->network_key == NULL ||
hapd->wps->network_key_len < cred->key_len) {
hapd->wps->network_key_len = 0;
os_free(hapd->wps->network_key);
hapd->wps->network_key = os_malloc(cred->key_len);
if (hapd->wps->network_key == NULL)
return -1;
}
hapd->wps->network_key_len = cred->key_len;
os_memcpy(hapd->wps->network_key, cred->key, cred->key_len);
}
hapd->wps->wps_state = WPS_STATE_CONFIGURED;
len = os_strlen(hapd->iface->config_fname) + 5;
tmp_fname = os_malloc(len);
if (tmp_fname == NULL)