cfg80211: wext: only allow WEP keys to be configured before connected
When not connected, anything but WEP keys shouldn't be allowed to be
configured for later - only static WEP keys make sense at this point.
Change wext to reject anything else just like nl80211 does.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 9f27221..e45a764 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -487,6 +487,9 @@
err = 0;
if (wdev->current_bss)
err = rdev_add_key(rdev, dev, idx, pairwise, addr, params);
+ else if (params->cipher != WLAN_CIPHER_SUITE_WEP40 &&
+ params->cipher != WLAN_CIPHER_SUITE_WEP104)
+ return -EINVAL;
if (err)
return err;