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rt2x00: Use addr_mask to disallow invalid MAC addresses in mutli-bssid mode

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Reported-by: Petr Stetiar <ynezz@true.cz>
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Helmut Schaa 2012-11-28 10:28:52 +01:00 committed by John W. Linville
parent dd0d83c220
commit 6c50f9459e
1 changed files with 7 additions and 0 deletions
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7
drivers/net/wireless/rt2x00/rt2x00dev.c
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@ -1182,6 +1182,13 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
*/
rt2x00dev->hw->vif_data_size = sizeof(struct rt2x00_intf);
/*
* rt2x00 devices can only use the last n bits of the MAC address
* for virtual interfaces.
*/
rt2x00dev->hw->wiphy->addr_mask[ETH_ALEN - 1] =
(rt2x00dev->ops->max_ap_intf - 1);
/*
* Determine which operating modes are supported, all modes
* which require beaconing, depend on the availability of