Commit 9381e267 authored Sep 13, 2016 by Johannes Berg

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>

parent 386b1f27

net/wireless/wext-compat.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -487,6 +487,9 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev,
		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;