[PATCH] softmac: check if disassociation is for us before processing it

Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index 9fd409099b538c83d16ccd7681d49fc148b7e82e..dd5d5cf7189a2a4b39b3657848329739fc720053 100644 (file)
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -349,7 +349,10 @@ ieee80211softmac_handle_disassoc(struct net_device * dev,
 {
        struct ieee80211softmac_device *mac = ieee80211_priv(dev);
        unsigned long flags;
-       /* FIXME: check that this frame is from the right AP!! */
+       if (memcmp(disassoc->header.addr2, mac->associnfo.bssid, ETH_ALEN))
+               return 0;
+       if (memcmp(disassoc->header.addr1, mac->dev->dev_addr, ETH_ALEN))
+               return 0;
        dprintk(KERN_INFO PFX "got disassoc frame\n");
        netif_carrier_off(dev);
        spin_lock_irqsave(&mac->lock, flags);