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qcacld-3.0: Fix issue in processing VHT caps in vendor IE

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VHT caps in vendor IE are not parsed if the same vendor IE OUI is
present twice with different type values. Check the type in vendor
IE to detect the VHT caps in the vendor IE.

Change-Id: I4d3fd7d6488719719718b84a2dbea7cda0c8e869
CRs-Fixed: 2080186
This commit is contained in:
Kiran Kumar Lokere 2017-07-20 18:08:01 -07:00 committed by snandini
parent 0bac6ee34c
commit cc44868605
8 changed files with 26 additions and 79 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
core/mac/src/cfg/cfgUtil/dot11f.frms
View File

@ -3306,10 +3306,8 @@ MULTIIE MBO_IE (EID_VENDOR_SPECIFIC) OUI ( 0x50, 0x6F, 0x9A, 0x16 )
OPTIONALTLV reduced_wan_metrics;
}
IE vendor_vht_ie (EID_VENDOR_SPECIFIC) OUI (0x00, 0x90, 0x4c)
IE vendor_vht_ie (EID_VENDOR_SPECIFIC) OUI (0x00, 0x90, 0x4c, 0x04, 0x08)
{
type, 1;
sub_type, 1;
OPTIE IE VHTCaps;
OPTIE IE VHTOperation;
}

6
core/mac/src/include/dot11f.h
View File

@ -35,7 +35,7 @@
*
*
* This file was automatically generated by 'framesc'
* Thu Aug 17 11:37:26 2017 from the following file(s):
* Tue Sep 26 14:44:22 2017 from the following file(s):
*
* dot11f.frms
*
@ -9108,11 +9108,9 @@ uint32_t dot11f_get_packed_ie_vendor_he_op(
}; /* End extern "C". */
#endif /* C++ */
/* EID 221 (0xdd) {OUI 0x00, 0x90, 0x4c} */
/* EID 221 (0xdd) {OUI 0x00, 0x90, 0x4c, 0x04, 0x08} */
typedef struct sDot11fIEvendor_vht_ie {
uint8_t present;
uint8_t type;
uint8_t sub_type;
tDot11fIEVHTCaps VHTCaps;
tDot11fIEVHTOperation VHTOperation;
} tDot11fIEvendor_vht_ie;

2
core/mac/src/pe/include/lim_session.h
View File

@ -482,8 +482,6 @@ typedef struct sPESession /* Added to Support BT-AMP */
#endif
uint8_t sap_dot11mc;
bool is_vendor_specific_vhtcaps;
uint8_t vendor_specific_vht_ie_type;
uint8_t vendor_specific_vht_ie_sub_type;
bool vendor_vht_sap;
/* HS 2.0 Indication */
tDot11fIEhs20vendor_ie hs20vendor_ie;

4
core/mac/src/pe/lim/lim_assoc_utils.c
View File

@ -3242,10 +3242,6 @@ lim_check_and_announce_join_success(tpAniSirGlobal mac_ctx,
if ((IS_DOT11_MODE_VHT(session_entry->dot11mode)) &&
beacon_probe_rsp->vendor_vht_ie.VHTCaps.present) {
session_entry->is_vendor_specific_vhtcaps = true;
session_entry->vendor_specific_vht_ie_type =
beacon_probe_rsp->vendor_vht_ie.type;
session_entry->vendor_specific_vht_ie_sub_type =
beacon_probe_rsp->vendor_vht_ie.sub_type;
pe_debug("VHT caps are present in vendor specific IE");
}

4
core/mac/src/pe/lim/lim_send_frames_host_roam.c
View File

@ -304,10 +304,6 @@ void lim_send_reassoc_req_with_ft_ies_mgmt_frame(tpAniSirGlobal mac_ctx,
pe_session->is_vendor_specific_vhtcaps) {
pe_debug("Populate Vendor VHT IEs in Re-Assoc Request");
frm.vendor_vht_ie.present = 1;
frm.vendor_vht_ie.type =
pe_session->vendor_specific_vht_ie_type;
frm.vendor_vht_ie.sub_type =
pe_session->vendor_specific_vht_ie_sub_type;
frm.vendor_vht_ie.VHTCaps.present = 1;
populate_dot11f_vht_caps(mac_ctx, pe_session,
&frm.vendor_vht_ie.VHTCaps);

12
core/mac/src/pe/lim/lim_send_management_frames.c
View File

@ -1258,14 +1258,11 @@ lim_send_assoc_rsp_mgmt_frame(tpAniSirGlobal mac_ctx,
assoc_req->vendor_vht_ie.VHTCaps.present) {
pe_debug("Populate Vendor VHT IEs in Assoc Rsponse");
frm.vendor_vht_ie.present = 1;
frm.vendor_vht_ie.type =
pe_session->vendor_specific_vht_ie_type;
frm.vendor_vht_ie.sub_type =
pe_session->vendor_specific_vht_ie_sub_type;
frm.vendor_vht_ie.VHTCaps.present = 1;
populate_dot11f_vht_caps(mac_ctx, pe_session,
&frm.vendor_vht_ie.VHTCaps);
populate_dot11f_vht_operation(mac_ctx, pe_session,
&frm.vendor_vht_ie.VHTOperation);
is_vht = true;
}
populate_dot11f_ext_cap(mac_ctx, is_vht, &frm.ExtCap,
@ -1868,11 +1865,6 @@ lim_send_assoc_req_mgmt_frame(tpAniSirGlobal mac_ctx,
pe_session->is_vendor_specific_vhtcaps) {
pe_debug("Populate Vendor VHT IEs in Assoc Request");
frm->vendor_vht_ie.present = 1;
frm->vendor_vht_ie.type =
pe_session->vendor_specific_vht_ie_type;
frm->vendor_vht_ie.sub_type =
pe_session->vendor_specific_vht_ie_sub_type;
frm->vendor_vht_ie.VHTCaps.present = 1;
populate_dot11f_vht_caps(mac_ctx, pe_session,
&frm->vendor_vht_ie.VHTCaps);

52
core/mac/src/sys/legacy/src/utils/src/dot11f.c
View File

@ -33,7 +33,7 @@
*
*
* This file was automatically generated by 'framesc'
* Thu Aug 17 11:37:26 2017 from the following file(s):
* Tue Sep 26 14:44:22 2017 from the following file(s):
*
* dot11f.frms
*
@ -6956,12 +6956,6 @@ uint32_t dot11f_unpack_ie_vendor_vht_ie(tpAniSirGlobal pCtx,
if (pDst->present)
status = DOT11F_DUPLICATE_IE;
pDst->present = 1;
pDst->type = *pBuf;
pBuf += 1;
ielen -= (uint8_t)1;
pDst->sub_type = *pBuf;
pBuf += 1;
ielen -= (uint8_t)1;
(void)pCtx;
status |= unpack_core(pCtx,
pBuf,
@ -7214,8 +7208,8 @@ static const tIEDefn IES_AssocRequest[] = {
4, DOT11F_EID_WFDIEOPAQUE, 0, 0, },
{ offsetof(tDot11fAssocRequest, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fAssocRequest, hs20vendor_ie),
offsetof(tDot11fIEhs20vendor_ie, present), 0, "hs20vendor_ie",
0, 7, 9, SigIehs20vendor_ie, {80, 111, 154, 16, 0},
@ -7374,8 +7368,8 @@ static const tIEDefn IES_AssocResponse[] = {
0, DOT11F_EID_FILS_KDE, 7, 0, },
{ offsetof(tDot11fAssocResponse, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fAssocResponse, QCN_IE), offsetof(tDot11fIEQCN_IE,
present), 0, "QCN_IE", 0, 10, 10, SigIeQCN_IE, {140, 253, 240, 1, 0},
4, DOT11F_EID_QCN_IE, 0, 0, },
@ -7649,8 +7643,8 @@ static const tIEDefn IES_Beacon[] = {
3, DOT11F_EID_VENDOR1IE, 0, 0, },
{ offsetof(tDot11fBeacon, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fBeacon, Vendor3IE), offsetof(tDot11fIEVendor3IE,
present), 0, "Vendor3IE", 0, 5, 5, SigIeVendor3IE, {0, 22, 50, 0, 0},
3, DOT11F_EID_VENDOR3IE, 0, 0, },
@ -7879,8 +7873,8 @@ static const tIEDefn IES_Beacon2[] = {
3, DOT11F_EID_VENDOR1IE, 0, 0, },
{ offsetof(tDot11fBeacon2, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fBeacon2, Vendor3IE), offsetof(tDot11fIEVendor3IE,
present), 0, "Vendor3IE", 0, 5, 5, SigIeVendor3IE, {0, 22, 50, 0, 0},
3, DOT11F_EID_VENDOR3IE, 0, 0, },
@ -8105,8 +8099,8 @@ static const tIEDefn IES_BeaconIEs[] = {
3, DOT11F_EID_VENDOR1IE, 0, 0, },
{ offsetof(tDot11fBeaconIEs, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fBeaconIEs, Vendor3IE), offsetof(tDot11fIEVendor3IE,
present), 0, "Vendor3IE", 0, 5, 5, SigIeVendor3IE, {0, 22, 50, 0, 0},
3, DOT11F_EID_VENDOR3IE, 0, 0, },
@ -8749,8 +8743,8 @@ static const tIEDefn IES_ProbeResponse[] = {
3, DOT11F_EID_VENDOR1IE, 0, 0, },
{ offsetof(tDot11fProbeResponse, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fProbeResponse, Vendor3IE), offsetof(tDot11fIEVendor3IE,
present), 0, "Vendor3IE", 0, 5, 5, SigIeVendor3IE, {0, 22, 50, 0, 0},
3, DOT11F_EID_VENDOR3IE, 0, 0, },
@ -9035,8 +9029,8 @@ static const tIEDefn IES_ReAssocRequest[] = {
0, DOT11F_EID_QOSMAPSET, 0, 0, },
{ offsetof(tDot11fReAssocRequest, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fReAssocRequest, hs20vendor_ie),
offsetof(tDot11fIEhs20vendor_ie, present), 0, "hs20vendor_ie",
0, 7, 9, SigIehs20vendor_ie, {80, 111, 154, 16, 0},
@ -9176,8 +9170,8 @@ static const tIEDefn IES_ReAssocResponse[] = {
0, DOT11F_EID_QOSMAPSET, 0, 0, },
{ offsetof(tDot11fReAssocResponse, vendor_vht_ie),
offsetof(tDot11fIEvendor_vht_ie, present), 0, "vendor_vht_ie",
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 0, 0},
3, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
0, 7, 28, SigIevendor_vht_ie, {0, 144, 76, 4, 8},
5, DOT11F_EID_VENDOR_VHT_IE, 0, 0, },
{ offsetof(tDot11fReAssocResponse, vendor_he_cap),
offsetof(tDot11fIEvendor_he_cap, present), 0, "vendor_he_cap",
0, 22, 49, SigIevendor_he_cap, {0, 19, 116, 1, 0},
@ -13311,8 +13305,6 @@ uint32_t dot11f_get_packed_ie_vendor_vht_ie(tpAniSirGlobal pCtx,
uint32_t status = DOT11F_PARSE_SUCCESS;
(void)pCtx;
while (pIe->present) {
*pnNeeded += 1;
*pnNeeded += 1;
status = get_packed_size_core(pCtx, (uint8_t *)pIe, pnNeeded,
IES_vendor_vht_ie);
break;
@ -23810,12 +23802,10 @@ uint32_t dot11f_pack_ie_vendor_vht_ie(tpAniSirGlobal pCtx,
++pBuf; --nBuf; ++(*pnConsumed);
*pBuf = 0x4c;
++pBuf; --nBuf; ++(*pnConsumed);
*pBuf = pSrc->type;
*pnConsumed += 1;
pBuf += 1;
*pBuf = pSrc->sub_type;
*pnConsumed += 1;
pBuf += 1;
*pBuf = 0x4;
++pBuf; --nBuf; ++(*pnConsumed);
*pBuf = 0x8;
++pBuf; --nBuf; ++(*pnConsumed);
status = pack_core(pCtx,
(uint8_t *)pSrc,
pBuf,

21
core/mac/src/sys/legacy/src/utils/src/parser_api.c
View File

@ -2565,10 +2565,6 @@ tSirRetStatus sir_convert_probe_frame2_struct(tpAniSirGlobal pMac,
pProbeResp->Vendor3IEPresent = pr->Vendor3IE.present;
pProbeResp->vendor_vht_ie.present = pr->vendor_vht_ie.present;
if (pr->vendor_vht_ie.present) {
pProbeResp->vendor_vht_ie.type = pr->vendor_vht_ie.type;
pProbeResp->vendor_vht_ie.sub_type = pr->vendor_vht_ie.sub_type;
}
if (pr->vendor_vht_ie.VHTCaps.present) {
qdf_mem_copy(&pProbeResp->vendor_vht_ie.VHTCaps,
&pr->vendor_vht_ie.VHTCaps,
@ -2810,9 +2806,6 @@ sir_convert_assoc_req_frame2_struct(tpAniSirGlobal pMac,
pAssocReq->vendor_vht_ie.present = ar->vendor_vht_ie.present;
if (ar->vendor_vht_ie.present) {
pAssocReq->vendor_vht_ie.type = ar->vendor_vht_ie.type;
pAssocReq->vendor_vht_ie.sub_type = ar->vendor_vht_ie.sub_type;
if (ar->vendor_vht_ie.VHTCaps.present) {
qdf_mem_copy(&pAssocReq->vendor_vht_ie.VHTCaps,
&ar->vendor_vht_ie.VHTCaps,
@ -3103,10 +3096,6 @@ sir_convert_assoc_resp_frame2_struct(tpAniSirGlobal pMac,
}
pAssocRsp->vendor_vht_ie.present = ar->vendor_vht_ie.present;
if (ar->vendor_vht_ie.present) {
pAssocRsp->vendor_vht_ie.type = ar->vendor_vht_ie.type;
pAssocRsp->vendor_vht_ie.sub_type = ar->vendor_vht_ie.sub_type;
}
if (ar->OBSSScanParameters.present) {
qdf_mem_copy(&pAssocRsp->obss_scanparams,
&ar->OBSSScanParameters,
@ -3830,11 +3819,6 @@ sir_parse_beacon_ie(tpAniSirGlobal pMac,
pBeaconStruct->Vendor1IEPresent = pBies->Vendor1IE.present;
pBeaconStruct->Vendor3IEPresent = pBies->Vendor3IE.present;
pBeaconStruct->vendor_vht_ie.present = pBies->vendor_vht_ie.present;
if (pBies->vendor_vht_ie.present) {
pBeaconStruct->vendor_vht_ie.type = pBies->vendor_vht_ie.type;
pBeaconStruct->vendor_vht_ie.sub_type =
pBies->vendor_vht_ie.sub_type;
}
if (pBies->vendor_vht_ie.VHTCaps.present) {
pBeaconStruct->vendor_vht_ie.VHTCaps.present = 1;
@ -4189,11 +4173,6 @@ sir_convert_beacon_frame2_struct(tpAniSirGlobal pMac,
pBeaconStruct->Vendor3IEPresent = pBeacon->Vendor3IE.present;
pBeaconStruct->vendor_vht_ie.present = pBeacon->vendor_vht_ie.present;
if (pBeacon->vendor_vht_ie.present) {
pBeaconStruct->vendor_vht_ie.type = pBeacon->vendor_vht_ie.type;
pBeaconStruct->vendor_vht_ie.sub_type =
pBeacon->vendor_vht_ie.sub_type;
}
if (pBeacon->vendor_vht_ie.present)
pe_debug("Vendor Specific VHT caps present in Beacon Frame!");