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Fix hostapd_cli get_config not to show key when WPA is disabled

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Previously, incorrectly configured passphrase or group cipher type
could be shown even if WPA was disabled.
This commit is contained in:
Jouni Malinen 2010-10-08 17:36:52 +03:00 committed by Jouni Malinen
parent 2f7d9f2dd9
commit 088a225586
1 changed files with 6 additions and 4 deletions
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10
hostapd/ctrl_iface.c
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@ -519,7 +519,7 @@ static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
return pos - buf; return pos - buf;
pos += ret; pos += ret;
if (hapd->conf->wps_state && if (hapd->conf->wps_state && hapd->conf->wpa &&
hapd->conf->ssid.wpa_passphrase) { hapd->conf->ssid.wpa_passphrase) {
ret = os_snprintf(pos, end - pos, "passphrase=%s\n", ret = os_snprintf(pos, end - pos, "passphrase=%s\n",
hapd->conf->ssid.wpa_passphrase); hapd->conf->ssid.wpa_passphrase);
@ -528,7 +528,8 @@ static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
pos += ret; pos += ret;
} }
if (hapd->conf->wps_state && hapd->conf->ssid.wpa_psk && if (hapd->conf->wps_state && hapd->conf->wpa &&
hapd->conf->ssid.wpa_psk &&
hapd->conf->ssid.wpa_psk->group) { hapd->conf->ssid.wpa_psk->group) {
char hex[PMK_LEN * 2 + 1]; char hex[PMK_LEN * 2 + 1];
wpa_snprintf_hex(hex, sizeof(hex), wpa_snprintf_hex(hex, sizeof(hex),
@ -593,12 +594,13 @@ static int hostapd_ctrl_iface_get_config(struct hostapd_data *hapd,
pos += ret; pos += ret;
} }
if (hapd->conf->wpa_group == WPA_CIPHER_CCMP) { if (hapd->conf->wpa && hapd->conf->wpa_group == WPA_CIPHER_CCMP) {
ret = os_snprintf(pos, end - pos, "group_cipher=CCMP\n"); ret = os_snprintf(pos, end - pos, "group_cipher=CCMP\n");
if (ret < 0 || ret >= end - pos) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;
pos += ret; pos += ret;
} else if (hapd->conf->wpa_group == WPA_CIPHER_TKIP) { } else if (hapd->conf->wpa &&
hapd->conf->wpa_group == WPA_CIPHER_TKIP) {
ret = os_snprintf(pos, end - pos, "group_cipher=TKIP\n"); ret = os_snprintf(pos, end - pos, "group_cipher=TKIP\n");
if (ret < 0 || ret >= end - pos) if (ret < 0 || ret >= end - pos)
return pos - buf; return pos - buf;