[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 9fd4090..dd5d5cf 100644
--- a/net/ieee80211/softmac/ieee80211softmac_assoc.c
+++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c
@@ -349,7 +349,10 @@
{
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);