From: Johannes Berg <[email protected]>
In case of beacon protection, check if the key was offloaded
to the hardware and in that case set control.hw_key so that
the encryption function will see it and only do the needed
steps that aren't done in hardware.
Signed-off-by: Johannes Berg <[email protected]>
Signed-off-by: Gregory Greenman <[email protected]>
---
net/mac80211/tx.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1f9294f5baa4..628d60f3db2a 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -5121,6 +5121,10 @@ static int ieee80211_beacon_protect(struct sk_buff *skb,
return -EINVAL;
}
+ if (!(tx.key->conf.flags & IEEE80211_KEY_FLAG_SW_MGMT_TX) &&
+ tx.key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
+ IEEE80211_SKB_CB(skb)->control.hw_key = &tx.key->conf;
+
tx.local = local;
tx.sdata = sdata;
__skb_queue_head_init(&tx.skbs);
--
2.38.1