Doing otherwise is wrong, and may wreak havoc on the mpp tables,
specially if the frame is encrypted.
Reported-by: Chaoxing Lin <Chaoxing.Lin@xxxxxxxxxxxxxx>
Signed-off-by: Javier Cardona <javier@xxxxxxxxxxx>
---
net/mac80211/rx.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 61c621e..1222127 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1897,7 +1897,8 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
mesh_rmc_check(hdr->addr3, mesh_hdr, rx->sdata))
return RX_DROP_MONITOR;
- if (!ieee80211_is_data(hdr->frame_control))
+ if (!ieee80211_is_data(hdr->frame_control) ||
+ !(status->rx_flags & IEEE80211_RX_RA_MATCH))
return RX_CONTINUE;
if (!mesh_hdr->ttl)
@@ -1941,9 +1942,6 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
}
skb_set_queue_mapping(skb, q);
- if (!(status->rx_flags & IEEE80211_RX_RA_MATCH))
- goto out;
-
if (!--mesh_hdr->ttl) {
IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_ttl);
return RX_DROP_MONITOR;
--
1.7.5.4
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