From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
There's no reason to warn about an invalid AID field when the
association was denied.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Acked-by: Michael Wu <flamingice@xxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
---
net/mac80211/ieee80211_sta.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index 0d99b68..ae74c79 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -1174,15 +1174,11 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev,
capab_info = le16_to_cpu(mgmt->u.assoc_resp.capab_info);
status_code = le16_to_cpu(mgmt->u.assoc_resp.status_code);
aid = le16_to_cpu(mgmt->u.assoc_resp.aid);
- if ((aid & (BIT(15) | BIT(14))) != (BIT(15) | BIT(14)))
- printk(KERN_DEBUG "%s: invalid aid value %d; bits 15:14 not "
- "set\n", dev->name, aid);
- aid &= ~(BIT(15) | BIT(14));
printk(KERN_DEBUG "%s: RX %sssocResp from " MAC_FMT " (capab=0x%x "
"status=%d aid=%d)\n",
dev->name, reassoc ? "Rea" : "A", MAC_ARG(mgmt->sa),
- capab_info, status_code, aid);
+ capab_info, status_code, aid & ~(BIT(15) | BIT(14)));
if (status_code != WLAN_STATUS_SUCCESS) {
printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
@@ -1192,6 +1188,11 @@ static void ieee80211_rx_mgmt_assoc_resp(struct net_device *dev,
return;
}
+ if ((aid & (BIT(15) | BIT(14))) != (BIT(15) | BIT(14)))
+ printk(KERN_DEBUG "%s: invalid aid value %d; bits 15:14 not "
+ "set\n", dev->name, aid);
+ aid &= ~(BIT(15) | BIT(14));
+
pos = mgmt->u.assoc_resp.variable;
if (ieee802_11_parse_elems(pos, len - (pos - (u8 *) mgmt), &elems)
== ParseFailed) {
--
1.5.2.4
-
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