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wifi: mac80211: fix flow dissection for forwarded packets 

Adjust the network header to point at the correct payload offset

Fixes: 986e43b19a ("wifi: mac80211: fix receiving A-MSDU frames on mesh interfaces")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20230324120924.38412-2-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Felix Fietkau 2023-03-24 13:09:23 +01:00 committed by Johannes Berg
parent 8f0149a8ac
commit 899c2c1181
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/rx.c
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@ -2850,7 +2850,7 @@ ieee80211_rx_mesh_data(struct ieee80211_sub_if_data *sdata, struct sta_info *sta
hdrlen += ETH_ALEN;
else
fwd_skb->protocol = htons(fwd_skb->len - hdrlen);
skb_set_network_header(fwd_skb, hdrlen);
skb_set_network_header(fwd_skb, hdrlen + 2);
info = IEEE80211_SKB_CB(fwd_skb);
memset(info, 0, sizeof(*info));