diff options
| -rw-r--r-- | net/mac80211/status.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c index 9f91fd8e6ef..d78f36c64c7 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -148,6 +148,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) struct net_device *prev_dev = NULL; struct sta_info *sta; int retry_count = -1, i; + bool injected; for (i = 0; i < IEEE80211_TX_MAX_RATES; i++) { /* the HW cannot have attempted that rate */ @@ -297,6 +298,9 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) /* for now report the total retry_count */ rthdr->data_retries = retry_count; + /* Need to make a copy before skb->cb gets cleared */ + injected = !!(info->flags & IEEE80211_TX_CTL_INJECTED); + /* XXX: is this sufficient for BPF? */ skb_set_mac_header(skb, 0); skb->ip_summed = CHECKSUM_UNNECESSARY; @@ -311,7 +315,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb) continue; if ((sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES) && - !(info->flags & IEEE80211_TX_CTL_INJECTED) && + !injected && (type == IEEE80211_FTYPE_DATA)) continue; |