Initialize iface->sta_seen on allocation

[mech_eap.git] / src / ap / hostapd.c

diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index a09d423..5e83fbc 100644 (file)
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -1777,7 +1777,6 @@ static int hostapd_setup_interface_complete_sync(struct hostapd_iface *iface,
        hostapd_tx_queue_params(iface);
 
        ap_list_init(iface);
-       dl_list_init(&iface->sta_seen);
 
        hostapd_set_acl(hapd);
 
@@ -2068,6 +2067,20 @@ void hostapd_interface_free(struct hostapd_iface *iface)
 }
 
 
+struct hostapd_iface * hostapd_alloc_iface(void)
+{
+       struct hostapd_iface *hapd_iface;
+
+       hapd_iface = os_zalloc(sizeof(*hapd_iface));
+       if (!hapd_iface)
+               return NULL;
+
+       dl_list_init(&hapd_iface->sta_seen);
+
+       return hapd_iface;
+}
+
+
 /**
  * hostapd_init - Allocate and initialize per-interface data
  * @config_file: Path to the configuration file
@@ -2085,7 +2098,7 @@ struct hostapd_iface * hostapd_init(struct hapd_interfaces *interfaces,
        struct hostapd_data *hapd;
        size_t i;
 
-       hapd_iface = os_zalloc(sizeof(*hapd_iface));
+       hapd_iface = hostapd_alloc_iface();
        if (hapd_iface == NULL)
                goto fail;
 
@@ -2421,7 +2434,7 @@ hostapd_iface_alloc(struct hapd_interfaces *interfaces)
                return NULL;
        interfaces->iface = iface;
        hapd_iface = interfaces->iface[interfaces->count] =
-               os_zalloc(sizeof(*hapd_iface));
+               hostapd_alloc_iface();
        if (hapd_iface == NULL) {
                wpa_printf(MSG_ERROR, "%s: Failed to allocate memory for "
                           "the interface", __func__);