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authorFelix Fietkau <nbd@openwrt.org>2011-01-15 13:41:10 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-01-15 13:41:10 +0000
commit1a7a36b0a44b1cdd6180f0d6c5b7cd360bb59473 (patch)
treea77ffab19747e0c8f70785e827ff9cb40891344c
parent098e2d7ca1532be6301cec2343956c9bee7ea583 (diff)
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mac80211: fix frames looping back to a wds station
SVN-Revision: 25008
-rw-r--r--package/mac80211/patches/560-mac80211_wds_sta_fix.patch18
1 files changed, 18 insertions, 0 deletions
diff --git a/package/mac80211/patches/560-mac80211_wds_sta_fix.patch b/package/mac80211/patches/560-mac80211_wds_sta_fix.patch
new file mode 100644
index 0000000..a0418b6
--- /dev/null
+++ b/package/mac80211/patches/560-mac80211_wds_sta_fix.patch
@@ -0,0 +1,18 @@
+--- a/net/mac80211/rx.c
++++ b/net/mac80211/rx.c
+@@ -1561,9 +1561,13 @@ __ieee80211_data_to_8023(struct ieee8021
+ sdata->vif.type == NL80211_IFTYPE_AP_VLAN && !sdata->u.vlan.sta)
+ return -1;
+
++ if (!ieee80211_802_1x_port_control(rx) &&
++ sdata->vif.type == NL80211_IFTYPE_STATION &&
++ !!sdata->u.mgd.use_4addr != !!ieee80211_has_a4(hdr->frame_control))
++ return -1;
++
+ if (is_multicast_ether_addr(hdr->addr1) &&
+- ((sdata->vif.type == NL80211_IFTYPE_AP_VLAN && sdata->u.vlan.sta) ||
+- (sdata->vif.type == NL80211_IFTYPE_STATION && sdata->u.mgd.use_4addr)))
++ sdata->vif.type == NL80211_IFTYPE_AP_VLAN && sdata->u.vlan.sta)
+ return -1;
+
+ return ieee80211_data_to_8023(rx->skb, sdata->vif.addr, sdata->vif.type);