From 09d773f3ebfa97eab75850476e6af3b7a93b40da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Deronne?= <sebastien.deronne@gmail.com>
Date: Sun, 3 Dec 2023 15:12:20 +0100
Subject: [PATCH] wifi: Determine TXVECTOR for group addressed frames that are
 not transmitted to the concealment address

---
 src/wifi/model/wifi-remote-station-manager.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/wifi/model/wifi-remote-station-manager.cc b/src/wifi/model/wifi-remote-station-manager.cc
index ca02b52ca..1f5d7f75b 100644
--- a/src/wifi/model/wifi-remote-station-manager.cc
+++ b/src/wifi/model/wifi-remote-station-manager.cc
@@ -1999,6 +1999,11 @@ WifiRemoteStationManager::GetGroupcastTxVector(const WifiMacHeader& header, MHz_
         return groupcastTxVector;
     }
 
+    if (!gcrManager->UseConcealment(header))
+    {
+        return groupcastTxVector;
+    }
+
     // If we are here, that means the mode will be used for the transmission of a groupcast frame
     // using the GCR service. We should loop over each member STA that is going to receive the
     // groupcast frame and select the highest possible mode over all STAs.