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| author |  Johannes Berg <johannes.berg@intel.com>
| 2023-09-25 17:24:39 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com>
| 2023-09-26 09:16:11 +0200 |
| commit | 583058542f46e3e2b0c536316fbd641f62d91dc6 (patch) | |
| tree | 0e6b7c86be3fa9a327e70597b988e77882f908bb /net/mac80211/rx.c | |
| parent | wifi: cfg80211: add local_state_change to deauth trace (diff) | |
| download | linux-583058542f46e3e2b0c536316fbd641f62d91dc6.tar.gz linux-583058542f46e3e2b0c536316fbd641f62d91dc6.tar.bz2 linux-583058542f46e3e2b0c536316fbd641f62d91dc6.zip | |
wifi: mac80211: fix check for unusable RX result
If we just check "result & RX_DROP_UNUSABLE", this really only works
by accident, because SKB_DROP_REASON_SUBSYS_MAC80211_UNUSABLE got to
have the value 1, and SKB_DROP_REASON_SUBSYS_MAC80211_MONITOR is 2.
Fix this to really check the entire subsys mask for the value, so it
doesn't matter what the subsystem value is.
Fixes: 7f4e09700bdc ("wifi: mac80211: report all unusable beacon frames")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 6fcd2a717922..944adc9a51f1 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -2112,7 +2112,7 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) /* either the frame has been decrypted or will be dropped */ status->flag |= RX_FLAG_DECRYPTED; - if (unlikely(ieee80211_is_beacon(fc) && (result & RX_DROP_UNUSABLE) && + if (unlikely(ieee80211_is_beacon(fc) && RX_RES_IS_UNUSABLE(result) && rx->sdata->dev)) cfg80211_rx_unprot_mlme_mgmt(rx->sdata->dev, skb->data, skb->len); |