wifi: GCR-incapable STAs should not process concealed group addressed packets

2023-12-08 18:32:04 +01:00
parent 09d773f3eb
commit 129b05ac9d
1 changed files with 6 additions and 0 deletions
--- a/src/wifi/model/ht/ht-frame-exchange-manager.cc
+++ b/src/wifi/model/ht/ht-frame-exchange-manager.cc
@@ -1838,6 +1838,12 @@ HtFrameExchangeManager::ReceiveMpdu(Ptr<const WifiMpdu> mpdu,
        ReceiveMgtAction(mpdu, txVector);
    }

+    if (IsGroupcast(hdr.GetAddr1()) && hdr.IsQosData() && hdr.IsQosAmsdu() &&
+        !m_mac->GetRobustAVStreamingSupported())
+    {
+        return;
+    }
+
    QosFrameExchangeManager::ReceiveMpdu(mpdu, rxSignalInfo, txVector, inAmpdu);
 }