iwmc3200wifi: invalidate keys when changing the BSSID
While associated, we have to invalidate our key cache if we clear our BSSID through siwap. Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
parent
030b865520
commit
0c5553b139
|
@ -82,6 +82,7 @@ static int iwm_wext_siwap(struct net_device *dev, struct iw_request_info *info,
|
|||
struct sockaddr *ap_addr, char *extra)
|
||||
{
|
||||
struct iwm_priv *iwm = ndev_to_iwm(dev);
|
||||
int ret;
|
||||
|
||||
if (iwm->conf.mode == UMAC_MODE_IBSS)
|
||||
return cfg80211_ibss_wext_siwap(dev, info, ap_addr, extra);
|
||||
|
@ -104,10 +105,26 @@ static int iwm_wext_siwap(struct net_device *dev, struct iw_request_info *info,
|
|||
}
|
||||
|
||||
if (iwm->umac_profile_active) {
|
||||
int i;
|
||||
|
||||
if (!memcmp(&iwm->umac_profile->bssid[0], iwm->bssid, ETH_ALEN))
|
||||
return 0;
|
||||
|
||||
iwm_invalidate_mlme_profile(iwm);
|
||||
/*
|
||||
* If we're clearing the BSSID, and we're associated,
|
||||
* we have to clear the keys as they're no longer valid.
|
||||
*/
|
||||
if (is_zero_ether_addr(ap_addr->sa_data)) {
|
||||
for (i = 0; i < IWM_NUM_KEYS; i++)
|
||||
iwm->keys[i].in_use = 0;
|
||||
|
||||
}
|
||||
|
||||
ret = iwm_invalidate_mlme_profile(iwm);
|
||||
if (ret < 0) {
|
||||
IWM_ERR(iwm, "Couldn't invalidate profile\n");
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
if (iwm->umac_profile->ssid.ssid_len)
|
||||
|
|
Loading…
Reference in a new issue