WPS: Fix clearing of WPS IE with madwifi driver

On WPS init/deinit process, the hostapd clears it's own WPS IE
with 0 length WPS IE. But it fails. Because the parameter to
ioctl is too short. Then hostapd prints a below message.

ioctl[IEEE80211_IOCTL_SET_APPIEBUF]: Invalid argument

diff --git a/hostapd/driver_madwifi.c b/hostapd/driver_madwifi.c
index 6238976..a532ee2 100644 (file)
--- a/hostapd/driver_madwifi.c
+++ b/hostapd/driver_madwifi.c
@@ -97,6 +97,8 @@ set80211priv(struct madwifi_driver_data *drv, int op, void *data, int len)
        if (op == IEEE80211_IOCTL_FILTERFRAME)
                do_inline = 0;
 #endif /* IEEE80211_IOCTL_FILTERFRAME */
+       if (op == IEEE80211_IOCTL_SET_APPIEBUF)
+               do_inline = 0;
        if (do_inline) {
                /*
                 * Argument data fits inline; put it there.