nl80211: Fix hostapd error path

i802_init() tries to clean up everything manually, call
wpa_driver_nl80211_deinit() instead and also handle the
EAPOL socket properly.

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index 1289fcc..2ecd0bd 100644 (file)
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -6395,6 +6395,8 @@ static void *i802_init(struct hostapd_data *hapd,
 
        drv = bss->drv;
        drv->nlmode = NL80211_IFTYPE_AP;
+       drv->eapol_sock = -1;
+
        if (linux_br_get(brname, params->ifname) == 0) {
                wpa_printf(MSG_DEBUG, "nl80211: Interface %s is in bridge %s",
                           params->ifname, brname);
@@ -6462,18 +6464,7 @@ static void *i802_init(struct hostapd_data *hapd,
        return bss;
 
 failed:
-       nl80211_remove_monitor_interface(drv);
-       rfkill_deinit(drv->rfkill);
-       if (drv->ioctl_sock >= 0)
-               close(drv->ioctl_sock);
-
-       genl_family_put(drv->nl80211);
-       nl_cache_free(drv->nl_cache);
-       nl80211_handle_destroy(drv->nl_handle);
-       nl_cb_put(drv->nl_cb);
-       eloop_unregister_read_sock(nl_socket_get_fd(drv->nl_handle_event));
-
-       os_free(drv);
+       wpa_driver_nl80211_deinit(bss);
        return NULL;
 }