Differential D25630 Diff 74342 sys/net80211/ieee80211_ioctl.c

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sys/net80211/ieee80211_ioctl.c

Show First 20 Lines • Show All 100 Lines • ▼ Show 20 Lines	if (kid == IEEE80211_KEYIX_NONE) {
ni = NULL;		ni = NULL;
}		}
cip = wk->wk_cipher;		cip = wk->wk_cipher;
ik.ik_type = cip->ic_cipher;		ik.ik_type = cip->ic_cipher;
ik.ik_keylen = wk->wk_keylen;		ik.ik_keylen = wk->wk_keylen;
ik.ik_flags = wk->wk_flags & (IEEE80211_KEY_XMIT \| IEEE80211_KEY_RECV);		ik.ik_flags = wk->wk_flags & (IEEE80211_KEY_XMIT \| IEEE80211_KEY_RECV);
if (wk->wk_keyix == vap->iv_def_txkey)		if (wk->wk_keyix == vap->iv_def_txkey)
ik.ik_flags \|= IEEE80211_KEY_DEFAULT;		ik.ik_flags \|= IEEE80211_KEY_DEFAULT;
if (priv_check(curthread, PRIV_NET80211_GETKEY) == 0) {		/* XXX TODO: move priv check to ieee80211_freebsd.c */
		if (priv_check(curthread, PRIV_NET80211_VAP_GETKEY) == 0) {
/* NB: only root can read key data */		/* NB: only root can read key data */
ik.ik_keyrsc = wk->wk_keyrsc[IEEE80211_NONQOS_TID];		ik.ik_keyrsc = wk->wk_keyrsc[IEEE80211_NONQOS_TID];
ik.ik_keytsc = wk->wk_keytsc;		ik.ik_keytsc = wk->wk_keytsc;
memcpy(ik.ik_keydata, wk->wk_key, wk->wk_keylen);		memcpy(ik.ik_keydata, wk->wk_key, wk->wk_keylen);
if (cip->ic_cipher == IEEE80211_CIPHER_TKIP) {		if (cip->ic_cipher == IEEE80211_CIPHER_TKIP) {
memcpy(ik.ik_keydata+wk->wk_keylen,		memcpy(ik.ik_keydata+wk->wk_keylen,
wk->wk_key + IEEE80211_KEYBUF_SIZE,		wk->wk_key + IEEE80211_KEYBUF_SIZE,
IEEE80211_MICBUF_SIZE);		IEEE80211_MICBUF_SIZE);
▲ Show 20 Lines • Show All 124 Lines • ▼ Show 20 Lines
{		{
size_t len;		size_t len;

*ielen = se->se_ies.len;		*ielen = se->se_ies.len;
/*		/*
* NB: ie's can be no more than 255 bytes and the max 802.11		* NB: ie's can be no more than 255 bytes and the max 802.11
* packet is <3Kbytes so we are sure this doesn't overflow		* packet is <3Kbytes so we are sure this doesn't overflow
* 16-bits; if this is a concern we can drop the ie's.		* 16-bits; if this is a concern we can drop the ie's.
		*
		* XXX TODO: should really double check this!
		bzUnsubmitted Done Inline Actions This seems unrelated noise and should not be part of that commit. bz: This seems unrelated noise and should not be part of that commit.
		adrianAuthorUnsubmitted Done Inline Actions Yeah, this is a left-over from other work in this tree. adrian: Yeah, this is a left-over from other work in this tree.
*/		*/
len = sizeof(struct ieee80211req_scan_result) + se->se_ssid[1] +		len = sizeof(struct ieee80211req_scan_result) + se->se_ssid[1] +
se->se_meshid[1] + *ielen;		se->se_meshid[1] + *ielen;
return roundup(len, sizeof(uint32_t));		return roundup(len, sizeof(uint32_t));
}		}

static void		static void
get_scan_space(void arg, const struct ieee80211_scan_entry se)		get_scan_space(void arg, const struct ieee80211_scan_entry se)
▲ Show 20 Lines • Show All 552 Lines • ▼ Show 20 Lines	else
ireq->i_val = IEEE80211_WEP_MIXED;		ireq->i_val = IEEE80211_WEP_MIXED;
break;		break;
case IEEE80211_IOC_WEPKEY:		case IEEE80211_IOC_WEPKEY:
kid = (u_int) ireq->i_val;		kid = (u_int) ireq->i_val;
if (kid >= IEEE80211_WEP_NKID)		if (kid >= IEEE80211_WEP_NKID)
return EINVAL;		return EINVAL;
len = (u_int) vap->iv_nw_keys[kid].wk_keylen;		len = (u_int) vap->iv_nw_keys[kid].wk_keylen;
/* NB: only root can read WEP keys */		/* NB: only root can read WEP keys */
if (priv_check(curthread, PRIV_NET80211_GETKEY) == 0) {		/* XXX TODO: move priv check to ieee80211_freebsd.c */
		if (priv_check(curthread, PRIV_NET80211_VAP_GETKEY) == 0) {
bcopy(vap->iv_nw_keys[kid].wk_key, tmpkey, len);		bcopy(vap->iv_nw_keys[kid].wk_key, tmpkey, len);
} else {		} else {
bzero(tmpkey, len);		bzero(tmpkey, len);
}		}
ireq->i_len = len;		ireq->i_len = len;
error = copyout(tmpkey, ireq->i_data, len);		error = copyout(tmpkey, ireq->i_data, len);
break;		break;
case IEEE80211_IOC_NUMWEPKEYS:		case IEEE80211_IOC_NUMWEPKEYS:
▲ Show 20 Lines • Show All 2,804 Lines • ▼ Show 20 Lines	case SIOCGIFMEDIA:
ifr = (struct ifreq *)data;		ifr = (struct ifreq *)data;
error = ifmedia_ioctl(ifp, ifr, &vap->iv_media, cmd);		error = ifmedia_ioctl(ifp, ifr, &vap->iv_media, cmd);
break;		break;
case SIOCG80211:		case SIOCG80211:
error = ieee80211_ioctl_get80211(vap, cmd,		error = ieee80211_ioctl_get80211(vap, cmd,
(struct ieee80211req *) data);		(struct ieee80211req *) data);
break;		break;
case SIOCS80211:		case SIOCS80211:
error = priv_check(curthread, PRIV_NET80211_MANAGE);		/* XXX TODO: move priv check to ieee80211_freebsd.c */
		error = priv_check(curthread, PRIV_NET80211_VAP_MANAGE);
if (error == 0)		if (error == 0)
error = ieee80211_ioctl_set80211(vap, cmd,		error = ieee80211_ioctl_set80211(vap, cmd,
(struct ieee80211req *) data);		(struct ieee80211req *) data);
break;		break;
case SIOCG80211STATS:		case SIOCG80211STATS:
ifr = (struct ifreq *)data;		ifr = (struct ifreq *)data;
copyout(&vap->iv_stats, ifr_data_get_ptr(ifr),		copyout(&vap->iv_stats, ifr_data_get_ptr(ifr),
sizeof (vap->iv_stats));		sizeof (vap->iv_stats));
Show All 28 Lines	#endif
default:		default:
if ((ifp->if_flags & IFF_UP) == 0) {		if ((ifp->if_flags & IFF_UP) == 0) {
ifp->if_flags \|= IFF_UP;		ifp->if_flags \|= IFF_UP;
ifp->if_init(ifp->if_softc);		ifp->if_init(ifp->if_softc);
}		}
break;		break;
}		}
break;		break;
		case SIOCSIFLLADDR:
		/* XXX TODO: move priv check to ieee80211_freebsd.c */
		error = priv_check(curthread, PRIV_NET80211_VAP_SETMAC);
		if (error == 0)
		break;
		/* Fallthrough */
default:		default:
/*		/*
* Pass unknown ioctls first to the driver, and if it		* Pass unknown ioctls first to the driver, and if it
* returns ENOTTY, then to the generic Ethernet handler.		* returns ENOTTY, then to the generic Ethernet handler.
*/		*/
if (ic->ic_ioctl != NULL &&		if (ic->ic_ioctl != NULL &&
(error = ic->ic_ioctl(ic, cmd, data)) != ENOTTY)		(error = ic->ic_ioctl(ic, cmd, data)) != ENOTTY)
break;		break;
Show All 9 Lines