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Index: madwifi-ng-r2568-20070710/ath/if_ath.c
===================================================================
--- madwifi-ng-r2568-20070710.orig/ath/if_ath.c 2007-07-13 11:18:16.181218662 +0200
+++ madwifi-ng-r2568-20070710/ath/if_ath.c 2007-07-13 11:18:16.669246471 +0200
@@ -5732,7 +5732,8 @@
* frame; it'll be dropped where it's not wanted.
*/
if (rs->rs_keyix != HAL_RXKEYIX_INVALID &&
- (ni = sc->sc_keyixmap[rs->rs_keyix]) != NULL) {
+ ((ni = sc->sc_keyixmap[rs->rs_keyix]) != NULL) &&
+ ieee80211_check_rxnode(ni, (const struct ieee80211_frame_min *) skb->data)) {
struct ath_node *an;
/*
* Fast path: node is present in the key map;
Index: madwifi-ng-r2568-20070710/net80211/ieee80211_node.c
===================================================================
--- madwifi-ng-r2568-20070710.orig/net80211/ieee80211_node.c 2007-07-13 11:18:14.117101033 +0200
+++ madwifi-ng-r2568-20070710/net80211/ieee80211_node.c 2007-07-13 11:18:16.669246471 +0200
@@ -1271,8 +1271,6 @@
IEEE80211_NODE_TABLE_UNLOCK_IRQ(nt);
return ni;
-#undef IS_PSPOLL
-#undef IS_CTL
}
#ifdef IEEE80211_DEBUG_REFCNT
EXPORT_SYMBOL(ieee80211_find_rxnode_debug);
@@ -1280,6 +1278,20 @@
EXPORT_SYMBOL(ieee80211_find_rxnode);
#endif
+int
+ieee80211_check_rxnode(struct ieee80211_node *ni,
+ const struct ieee80211_frame_min *wh)
+{
+ if (IS_CTL(wh) && !IS_PSPOLL(wh) /*&& !IS_RTS(ah)*/)
+ return IEEE80211_ADDR_EQ(ni->ni_macaddr, wh->i_addr1);
+ else
+ return IEEE80211_ADDR_EQ(ni->ni_macaddr, wh->i_addr2);
+}
+
+EXPORT_SYMBOL(ieee80211_check_rxnode);
+#undef IS_PSPOLL
+#undef IS_CTL
+
/*
* Return a reference to the appropriate node for sending
* a data frame. This handles node discovery in adhoc networks.
Index: madwifi-ng-r2568-20070710/net80211/ieee80211_node.h
===================================================================
--- madwifi-ng-r2568-20070710.orig/net80211/ieee80211_node.h 2007-07-13 11:18:14.125101490 +0200
+++ madwifi-ng-r2568-20070710/net80211/ieee80211_node.h 2007-07-13 11:18:16.697248068 +0200
@@ -328,6 +328,8 @@
*pni = NULL; /* guard against use */
}
+int ieee80211_check_rxnode(struct ieee80211_node *ni,
+ const struct ieee80211_frame_min *wh);
int ieee80211_add_wds_addr(struct ieee80211_node_table *, struct ieee80211_node *,
const u_int8_t *, u_int8_t);
void ieee80211_remove_wds_addr(struct ieee80211_node_table *, const u_int8_t *);
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