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Commit 3fc2664d authored by krunal soni's avatar krunal soni Committed by Madan Mohan Koyyalamudi
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wlan: Fix for MC/BC packets sending issue in open security mode 

Currently we are facing issue in sending Multicast and broadcast
packets in open security mode due to incorrect handling.

Change-Id: I0eb33170a5108f8d6ebf54cb375414ca9da9efed
CRs-fixed: 554649
parent 162e3671

CORE/HDD/src/wlan_hdd_assoc.c

+16 −4
Original line number Diff line number Diff line
@@ -746,6 +746,7 @@ static eHalStatus hdd_DisConnectHandler( hdd_adapter_t *pAdapter, tCsrRoamInfo * 
    struct net_device *dev = pAdapter->dev;

    hdd_context_t *pHddCtx = WLAN_HDD_GET_CTX(pAdapter);

    hdd_station_ctx_t *pHddStaCtx = WLAN_HDD_GET_STATION_CTX_PTR(pAdapter);

    v_U8_t sta_id;



    // Sanity check

    if(dev == NULL)
@@ -842,20 +843,28 @@ static eHalStatus hdd_DisConnectHandler( hdd_adapter_t *pAdapter, tCsrRoamInfo * 
        }

    }



    if (eCSR_ROAM_IBSS_LEAVE == roamStatus)

    {

        sta_id = IBSS_BROADCAST_STAID;

    }

    else

    {

        sta_id = pHddStaCtx->conn_info.staId[0];

    }

     hdd_wmm_adapter_clear(pAdapter);

    //We should clear all sta register with TL, for now, only one.

    vstatus = hdd_roamDeregisterSTA( pAdapter, pHddStaCtx->conn_info.staId [0] );

    vstatus = hdd_roamDeregisterSTA( pAdapter, sta_id );

    if ( !VOS_IS_STATUS_SUCCESS(vstatus ) )

    {

        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,

                  "hdd_roamDeregisterSTA() failed to for staID %d.  "

                  "Status= %d [0x%x]",

                    pHddStaCtx->conn_info.staId[0], status, status );

                  sta_id, status, status );



        status = eHAL_STATUS_FAILURE;

    }



    pHddCtx->sta_to_adapter[pHddStaCtx->conn_info.staId[0]] = NULL;

    pHddCtx->sta_to_adapter[sta_id] = NULL;

    // Clear saved connection information in HDD

    hdd_connRemoveConnectInfo( pHddStaCtx );

#ifdef WLAN_FEATURE_GTK_OFFLOAD
@@ -869,7 +878,10 @@ static eHalStatus hdd_DisConnectHandler( hdd_adapter_t *pAdapter, tCsrRoamInfo * 
#endif



#ifdef FEATURE_WLAN_TDLS

    if (eCSR_ROAM_IBSS_LEAVE != roamStatus)

    {

        wlan_hdd_tdls_disconnection_callback(pAdapter);

    }

#endif



    //Unblock anyone waiting for disconnect to complete

CORE/SME/src/csr/csrApiRoam.c

+2 −5
Original line number Diff line number Diff line
@@ -5393,11 +5393,8 @@ static tANI_BOOLEAN csrRoamProcessResults( tpAniSirGlobal pMac, tSmeCmd *pComman 
                palZeroMemory(pMac->hHdd, &roamInfo, sizeof(tCsrRoamInfo));

                roamInfo.statusCode = pSession->joinFailStatusCode.statusCode;

                roamInfo.reasonCode = pSession->joinFailStatusCode.reasonCode;

                if(CSR_INVALID_SCANRESULT_HANDLE == pCommand->u.roamCmd.hBSSList)

                {

                //We start the IBSS (didn't find any matched IBSS out there)

                roamInfo.pBssDesc = pSirBssDesc;

                }

                roamInfo.staId = (tANI_U8)pSmeStartBssRsp->staId;

                vos_mem_copy (roamInfo.bssid, pSirBssDesc->bssId, sizeof(tCsrBssid));

                 //Remove this code once SLM_Sessionization is supported

CORE/WDI/CP/src/wlan_qct_wdi.c

+2 −1
Original line number Diff line number Diff line
@@ -15864,7 +15864,8 @@ WDI_ProcessDelBSSRsp 




























  /* Delete the BCAST STA entry from the STA table if SAP/GO session is deleted */













  if(WDI_INFRA_AP_MODE == pBSSSes->wdiBssType)













  if(WDI_INFRA_AP_MODE == pBSSSes->wdiBssType ||













     pBSSSes->wdiBssType == WDI_IBSS_MODE)















  {















    (void)WDI_STATableDelSta( pWDICtx, pBSSSes->bcastStaIdx );















  }