qcacld-3.0: Fix NPD of ies_local in csr_roam_join_handle_profile

In csr_roam_join_handle_profile variable ies_local is populated if input
argument result is not NULL. We cannot proceed to with roaming if IE parsing
fails, so abort roaming if input argument "result" passed to function
csr_roam_join_handle_profile is NULL.

Change-Id: I52c35a44598028115c48aff7827f3fc90bd48cb1
CRs-Fixed: 1038237

core/sme/src/csr/csr_api_roam.c

@@ -5073,32 +5073,33 @@ static void csr_roam_join_handle_profile(tpAniSirGlobal mac_ctx,
 		else
 			ies_local = scan_result->Result.pvIes;
 
-		if (scan_result && !ies_local && result &&
-			(!QDF_IS_STATUS_SUCCESS(
+		if (!result) {
+			sms_log(mac_ctx, LOGE, FL(" cannot parse IEs"));
+			*roam_state = eCsrStopRoaming;
+			return;
+		} else if (scan_result && !ies_local &&
+				(!QDF_IS_STATUS_SUCCESS(
 					csr_get_parsed_bss_description_ies(
-						mac_ctx,
-						&result->BssDescriptor,
+						mac_ctx, &result->BssDescriptor,
 						&ies_local)))) {
 			sms_log(mac_ctx, LOGE, FL(" cannot parse IEs"));
 			*roam_state = eCsrStopRoaming;
 			return;
 		}
-		if (result)
-			roam_info_ptr->pBssDesc = &result->BssDescriptor;
+		roam_info_ptr->pBssDesc = &result->BssDescriptor;
 		cmd->u.roamCmd.pLastRoamBss = roam_info_ptr->pBssDesc;
 		/* dont put uapsd_mask if BSS doesn't support uAPSD */
 		if (scan_result && cmd->u.roamCmd.roamProfile.uapsd_mask
 				&& CSR_IS_QOS_BSS(ies_local)
 				&& CSR_IS_UAPSD_BSS(ies_local)) {
 #ifndef WLAN_MDM_CODE_REDUCTION_OPT
-			if (result)
-				acm_mask = sme_qos_get_acm_mask(mac_ctx,
+			acm_mask = sme_qos_get_acm_mask(mac_ctx,
 					&result->BssDescriptor, ies_local);
 #endif /* WLAN_MDM_CODE_REDUCTION_OPT */
 		} else {
 			cmd->u.roamCmd.roamProfile.uapsd_mask = 0;
 		}
-		if (ies_local && result && !result->pvIes)
+		if (ies_local && !result->pvIes)
 			qdf_mem_free(ies_local);
 		roam_info_ptr->pProfile = profile;
 		session->bRefAssocStartCnt++;