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27 lines
768 B
Diff
27 lines
768 B
Diff
--- a/net/mac80211/mlme.c
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+++ b/net/mac80211/mlme.c
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@@ -1451,7 +1451,9 @@ static void ieee80211_sta_rx_queued_mgmt
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rma = ieee80211_rx_mgmt_disassoc(sdata, mgmt, skb->len);
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break;
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case IEEE80211_STYPE_ACTION:
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- /* XXX: differentiate, can only happen for CSA now! */
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+ if (mgmt->u.action.category != WLAN_CATEGORY_SPECTRUM_MGMT)
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+ break;
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+
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ieee80211_sta_process_chanswitch(sdata,
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&mgmt->u.action.u.chan_switch.sw_elem,
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(void *)ifmgd->associated->priv);
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--- a/net/mac80211/rx.c
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+++ b/net/mac80211/rx.c
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@@ -1934,6 +1934,10 @@ ieee80211_rx_h_action(struct ieee80211_r
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}
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break;
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default:
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+ /* do not process rejected action frames */
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+ if (mgmt->u.action.category & 0x80)
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+ return RX_DROP_MONITOR;
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+
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return RX_CONTINUE;
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}
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