PERFORCE change 67689 for review

[Sam Leffler]

http://perforce.freebsd.org/chv.cgi?CH=67689

Change 67689 by sam at sam_ebb on 2004/12/25 19:31:16

	allow the deftxkey to be set to "undefined"

Affected files ...

.. //depot/projects/wifi/sys/net80211/ieee80211_ioctl.c#30 edit

Differences ...

==== //depot/projects/wifi/sys/net80211/ieee80211_ioctl.c#30 (text+ko) ====

@@ -1972,7 +1972,8 @@
 		break;
 	case IEEE80211_IOC_WEPTXKEY:
 		kid = (u_int) ireq->i_val;
-		if (kid >= IEEE80211_WEP_NKID)
+		if (kid >= IEEE80211_WEP_NKID &&
+		    (u_int16_t) kid != IEEE80211_KEYIX_NONE)
 			return EINVAL;
 		ic->ic_def_txkey = kid;
 		error = ENETRESET;	/* push to hardware */