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Commit 4b527e53 authored by Pankaj Singh's avatar Pankaj Singh
Browse files

wlan: Reject assoc req with PMF disabled from SAE STA 

For WPA3 SAE test case 4.2.7, SAP should reject the association
request with PMF disabled from SAE STA.

Change-Id: Ie2298313ce5a7a363afdb4478f541cf2da612603
CRs-Fixed: 2734701
parent d11efa48

CORE/MAC/inc/sirMacProtDef.h

+3 −1
Original line number Diff line number Diff line
@@ -716,7 +716,9 @@ typedef enum eSirMacStatusCodes 
    eSIR_MAC_DSSS_OFDM_NOT_SUPPORTED_STATUS       = 26, //Association denied due to requesting station not supporting the DSSS-OFDM option

    // reserved                                     27-29

    eSIR_MAC_TRY_AGAIN_LATER                      = 30, //Association request rejected temporarily, try again later

    // reserved                                     31

#ifdef WLAN_FEATURE_11W

    eSIR_MAC_ROBUST_MGMT_FRAMES_POLICY_VIOLATION_STATUS = 31,    /* Robust management frames policy violation */

#endif

    eSIR_MAC_QOS_UNSPECIFIED_FAILURE_STATUS       = 32, //Unspecified, QoS-related failure

    eSIR_MAC_QAP_NO_BANDWIDTH_STATUS              = 33, //Association denied because QoS AP has insufficient bandwidth to handle another

                                                        //QoS STA

CORE/MAC/src/pe/lim/limProcessAssocReqFrame.c

+34 −0
Original line number Diff line number Diff line
@@ -57,6 +57,9 @@ 




#include "vos_types.h"



#define RSN_CAP_MFP_ENABLED     0x80



/**

 * limConvertSupportedChannels

 *
@@ -231,6 +234,37 @@ static void lim_defer_sme_indication(tpAniSirGlobal mac_ctx, 
    sta_pre_auth_ctx->assoc_req.sta_ds = sta_ds;

}



/**

  * lim_check_sae_pmf_cap() - check pmf capability for SAE STA

  * @session: pointer to pe session entry

  * @rsn: pointer to RSN

  *

  * This function checks if SAE STA is pmf capable when SAE SAP is pmf

  * capable. Reject with eSIR_MAC_ROBUST_MGMT_FRAMES_POLICY_VIOLATION

  * if SAE STA is pmf disable.

  *

  * Return: mac_status_code

  */

#ifdef WLAN_FEATURE_SAE

static enum eSirMacStatusCodes lim_check_sae_pmf_cap(tpPESession session,

                                                    tDot11fIERSN *rsn)

{

    enum eSirMacStatusCodes status = eSIR_MAC_SUCCESS_STATUS;



    if (session->pLimStartBssReq->pmfCapable &&

        (rsn->RSN_Cap[0] & RSN_CAP_MFP_ENABLED) == 0)

            status = eSIR_MAC_ROBUST_MGMT_FRAMES_POLICY_VIOLATION_STATUS;



    return status;

}

#else

static enum eSirMacStatusCodes lim_check_sae_pmf_cap(tpPESession session,

                                                    tDot11fIERSN *rsn)

{

    return eSIR_MAC_SUCCESS_STATUS;

}

#endif



/**---------------------------------------------------------------

\fn     limProcessAssocReqFrame

\brief  This function is called by limProcessMessageQueue()