Author: adrian
Date: Thu Nov 26 01:54:58 2015
New Revision: 291351
URL: https://svnweb.freebsd.org/changeset/base/291351
Log:
[net80211] decode WPA cipher config '0' as "clear cipher config".
wpa_supplicant actually calls the wpa ioctl with cipher 0 as part
of the teardown process and this returns an ioctl error.
It's required as part of the (hopefully!) upcoming encrypted
IBSS support which does indeed do the above as part of interface
setup and then exits ungracefully when it gets an ioctl error.
(I'll fix wpa_supplicant in a later commit as part of other work.)
Modified:
head/sys/net80211/ieee80211_ioctl.c
Modified: head/sys/net80211/ieee80211_ioctl.c
==============================================================================
--- head/sys/net80211/ieee80211_ioctl.c Thu Nov 26 01:54:09 2015
(r291350)
+++ head/sys/net80211/ieee80211_ioctl.c Thu Nov 26 01:54:58 2015
(r291351)
@@ -2807,6 +2807,9 @@ ieee80211_ioctl_set80211(struct ieee8021
/* XXX verify ciphers available */
flags = vap->iv_flags & ~IEEE80211_F_WPA;
switch (ireq->i_val) {
+ case 0:
+ /* wpa_supplicant calls this to clear the WPA config */
+ break;
case 1:
if (!(vap->iv_caps & IEEE80211_C_WPA1))
return EOPNOTSUPP;
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