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authorJohannes Berg <johannes@sipsolutions.net>2006-01-10 19:12:19 +0100
committerJohn W. Linville <linville@tuxdriver.com>2006-03-22 22:16:54 -0500
commit48b2e4ce690dfbf4097e89e6ce0861ab85fd89c9 (patch)
tree3949c3468eb260c1830685ca40714877d9ca6a2b
parent78e4f36e053b4d2c4623fdc1f6ac63f33d5b7c81 (diff)
downloadlinux-sh-48b2e4ce690dfbf4097e89e6ce0861ab85fd89c9.tar.gz
[PATCH] softmac: check if disassociation is for us before processing it
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_assoc.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c
index 9fd409099b53..dd5d5cf7189a 100644
--- 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);