Merge remote-tracking branch 'origin/fix-cellconfig-segv' into integration_2023_w43

common/utils/ocp_itti/intertask_interface.h

@@ -552,8 +552,6 @@ void itti_set_task_real_time(task_id_t task_id);
 void itti_send_terminate_message(task_id_t task_id);
 
 void *itti_malloc(task_id_t origin_task_id, task_id_t destination_task_id, ssize_t size);
-void *calloc_or_fail(size_t size);
-void *malloc_or_fail(size_t size);
 int memory_read(const char *datafile, void *data, size_t size);
 int itti_free(task_id_t task_id, void *ptr);
 

common/utils/utils.h

@@ -56,23 +56,24 @@ static inline void *malloc16_clear( size_t size ) {
   return ptr;
 }
 
-
-static inline void *calloc_or_fail(size_t size) {
-  void *ptr = calloc(1, size);
+static inline void *calloc_or_fail(size_t nmemb, size_t size)
+{
+  void *ptr = calloc(nmemb, size);
 
   if (ptr == NULL) {
-    fprintf(stderr, "[UE] Failed to calloc %zu bytes", size);
+    fprintf(stderr, "Failed to calloc() %zu elements of %zu bytes: out of memory", nmemb, size);
     exit(EXIT_FAILURE);
   }
 
   return ptr;
 }
 
-static inline void *malloc_or_fail(size_t size) {
+static inline void *malloc_or_fail(size_t size)
+{
   void *ptr = malloc(size);
 
   if (ptr == NULL) {
-    fprintf(stderr, "[UE] Failed to malloc %zu bytes", size);
+    fprintf(stderr, "Failed to malloc() %zu bytes: out of memory", size);
     exit(EXIT_FAILURE);
   }
 

openair2/GNB_APP/gnb_config.c

@@ -970,16 +970,40 @@ static NR_ServingCellConfigCommon_t *get_scc_config(int minRXTXTIME)
     fix_scc(scc, ssb_bitmap);
   }
   nr_rrc_config_ul_tda(scc, minRXTXTIME);
+
+  // the gNB uses the servingCellConfigCommon everywhere, even when it should use the servingCellConfigCommonSIB.
+  // previously (before this commit), the following fields were indirectly populated through get_SIB1_NR().
+  // since this might lead to memory problems (e.g., double frees), it has been moved here.
+  // note that the "right solution" would be to not populate the servingCellConfigCommon here, and use
+  // an "abstraction struct" that contains the corresponding values, from which SCC/SIB1/... is generated.
+  NR_PDCCH_ConfigCommon_t *pcc = scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon->choice.setup;
+  AssertFatal(pcc != NULL && pcc->commonSearchSpaceList == NULL, "memory leak\n");
+  pcc->commonSearchSpaceList = calloc_or_fail(1, sizeof(*pcc->commonSearchSpaceList));
+
+  NR_SearchSpace_t *ss1 = rrc_searchspace_config(true, 1, 0);
+  asn1cSeqAdd(&pcc->commonSearchSpaceList->list, ss1);
+  NR_SearchSpace_t *ss2 = rrc_searchspace_config(true, 2, 0);
+  asn1cSeqAdd(&pcc->commonSearchSpaceList->list, ss2);
+  NR_SearchSpace_t *ss3 = rrc_searchspace_config(true, 3, 0);
+  asn1cSeqAdd(&pcc->commonSearchSpaceList->list, ss3);
+
+  asn1cCallocOne(pcc->searchSpaceSIB1,  0);
+  asn1cCallocOne(pcc->ra_SearchSpace, 1);
+  asn1cCallocOne(pcc->pagingSearchSpace, 2);
+  asn1cCallocOne(pcc->searchSpaceOtherSystemInformation, 3);
+
   return scc;
 }
 
 static NR_ServingCellConfig_t *get_scd_config(void)
 {
-  char aprefix[MAX_OPTNAME_SIZE*2 + 8];
   NR_ServingCellConfig_t *scd = calloc(1, sizeof(*scd));
   prepare_scd(scd);
   paramdef_t SCDsParams[] = SCDPARAMS_DESC(scd);
   paramlist_def_t SCDsParamList = {GNB_CONFIG_STRING_SERVINGCELLCONFIGDEDICATED, NULL, 0};
+
+  char aprefix[MAX_OPTNAME_SIZE * 2 + 8];
+  snprintf(aprefix, sizeof(aprefix), "%s.[%i]", GNB_CONFIG_STRING_GNB_LIST, 0);
   config_getlist(&SCDsParamList, NULL, 0, aprefix);
   if (SCDsParamList.numelt > 0) {
     sprintf(aprefix, "%s.[%i].%s.[%i]", GNB_CONFIG_STRING_GNB_LIST, 0, GNB_CONFIG_STRING_SERVINGCELLCONFIGDEDICATED, 0);

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c

@@ -586,6 +586,15 @@ bool nr_find_nb_rb(uint16_t Qm,
   return *tbs >= bytes && *nb_rb <= nb_rb_max;
 }
 
+const NR_DMRS_UplinkConfig_t *get_DMRS_UplinkConfig(const NR_PUSCH_Config_t *pusch_Config, const NR_tda_info_t *tda_info)
+{
+  if (pusch_Config == NULL)
+    return NULL;
+
+  return tda_info->mapping_type == typeA ? pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup
+                                         : pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup;
+}
+
 NR_pusch_dmrs_t get_ul_dmrs_params(const NR_ServingCellConfigCommon_t *scc,
                                    const NR_UE_UL_BWP_t *ul_bwp,
                                    const NR_tda_info_t *tda_info,
@@ -623,8 +632,6 @@ NR_pusch_dmrs_t get_ul_dmrs_params(const NR_ServingCellConfigCommon_t *scc,
     num_dmrs_symb += (dmrs.ul_dmrs_symb_pos >> i) & 1;
   dmrs.num_dmrs_symb = num_dmrs_symb;
   dmrs.N_PRB_DMRS = dmrs.num_dmrs_cdm_grps_no_data * (dmrs.dmrs_config_type == 0 ? 6 : 4);
-
-  dmrs.NR_DMRS_UplinkConfig = NR_DMRS_UplinkConfig;
   return dmrs;
 }
 

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c

@@ -2234,7 +2234,7 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot, n
     /* FAPI: DMRS */
     pusch_pdu->ul_dmrs_symb_pos = sched_pusch->dmrs_info.ul_dmrs_symb_pos;
     pusch_pdu->dmrs_config_type = sched_pusch->dmrs_info.dmrs_config_type;
-    const NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig = sched_pusch->dmrs_info.NR_DMRS_UplinkConfig;
+    const NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig = get_DMRS_UplinkConfig(current_BWP->pusch_Config, &sched_pusch->tda_info);
     if (pusch_pdu->transform_precoding) { // transform precoding disabled
       long *scramblingid=NULL;
       if (NR_DMRS_UplinkConfig && pusch_pdu->scid == 0)

openair2/LAYER2/NR_MAC_gNB/mac_proto.h

@@ -269,6 +269,8 @@ long get_K2(NR_PUSCH_TimeDomainResourceAllocationList_t *tdaList,
             int time_domain_assignment,
             int mu);
 
+const NR_DMRS_UplinkConfig_t *get_DMRS_UplinkConfig(const NR_PUSCH_Config_t *pusch_Config, const NR_tda_info_t *tda_info);
+
 NR_pusch_dmrs_t get_ul_dmrs_params(const NR_ServingCellConfigCommon_t *scc,
                                    const NR_UE_UL_BWP_t *ul_bwp,
                                    const NR_tda_info_t *tda_info,

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -378,7 +378,6 @@ typedef struct NR_pusch_dmrs {
   uint16_t ul_dmrs_symb_pos;
   uint8_t num_dmrs_cdm_grps_no_data;
   nfapi_nr_dmrs_type_e dmrs_config_type;
-  NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig;
 } NR_pusch_dmrs_t;
 
 typedef struct NR_sched_pusch {

openair2/RRC/NR/nr_rrc_config.c

@@ -41,7 +41,117 @@
 
 const uint8_t slotsperframe[5] = {10, 20, 40, 80, 160};
 
-static NR_SearchSpace_t *rrc_searchspace_config(bool is_common, int searchspaceid, int coresetid)
+static NR_BWP_t clone_generic_parameters(const NR_BWP_t *gp)
+{
+  NR_BWP_t clone = {0};
+  clone.locationAndBandwidth = gp->locationAndBandwidth;
+  clone.subcarrierSpacing = gp->subcarrierSpacing;
+  if (gp->cyclicPrefix) {
+    asn1cCallocOne(clone.cyclicPrefix, *gp->cyclicPrefix);
+  }
+  return clone;
+}
+
+static NR_SetupRelease_RACH_ConfigCommon_t *clone_rach_configcommon(const NR_SetupRelease_RACH_ConfigCommon_t *rcc)
+{
+  if (rcc == NULL || rcc->present == NR_SetupRelease_RACH_ConfigCommon_PR_NOTHING)
+    return NULL;
+  NR_SetupRelease_RACH_ConfigCommon_t *clone = calloc_or_fail(1, sizeof(*clone));
+  clone->present = rcc->present;
+  if (clone->present == NR_SetupRelease_RACH_ConfigCommon_PR_release)
+    return clone;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_RACH_ConfigCommon, NULL, rcc->choice.setup, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_RACH_ConfigCommon: problem while encoding\n");
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_RACH_ConfigCommon, (void **)&clone->choice.setup, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_RACH_ConfigCommon: problem while decoding\n");
+  return clone;
+}
+
+static NR_SetupRelease_PUSCH_ConfigCommon_t *clone_pusch_configcommon(const NR_SetupRelease_PUSCH_ConfigCommon_t *pcc)
+{
+  if (pcc == NULL || pcc->present == NR_SetupRelease_PUSCH_ConfigCommon_PR_NOTHING)
+    return NULL;
+  NR_SetupRelease_PUSCH_ConfigCommon_t *clone = calloc_or_fail(1, sizeof(*clone));
+  clone->present = pcc->present;
+  if (clone->present == NR_SetupRelease_PUSCH_ConfigCommon_PR_release)
+    return clone;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_PUSCH_ConfigCommon, NULL, pcc->choice.setup, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_PUSCH_ConfigCommon: problem while encoding\n");
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_PUSCH_ConfigCommon, (void **)&clone->choice.setup, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_PUSCH_ConfigCommon: problem while decoding\n");
+  return clone;
+}
+
+static NR_SetupRelease_PUCCH_ConfigCommon_t *clone_pucch_configcommon(const NR_SetupRelease_PUCCH_ConfigCommon_t *pcc)
+{
+  if (pcc == NULL || pcc->present == NR_SetupRelease_PUCCH_ConfigCommon_PR_NOTHING)
+    return NULL;
+  NR_SetupRelease_PUCCH_ConfigCommon_t *clone = calloc_or_fail(1, sizeof(*clone));
+  clone->present = pcc->present;
+  if (clone->present == NR_SetupRelease_PUCCH_ConfigCommon_PR_release)
+    return clone;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_PUCCH_ConfigCommon, NULL, pcc->choice.setup, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_PUCCH_ConfigCommon: problem while encoding\n");
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_PUCCH_ConfigCommon, (void **)&clone->choice.setup, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_PUCCH_ConfigCommon: problem while decoding\n");
+  return clone;
+}
+
+static NR_SetupRelease_PDCCH_ConfigCommon_t *clone_pdcch_configcommon(const NR_SetupRelease_PDCCH_ConfigCommon_t *pcc)
+{
+  if (pcc == NULL || pcc->present == NR_SetupRelease_PDCCH_ConfigCommon_PR_NOTHING)
+    return NULL;
+  NR_SetupRelease_PDCCH_ConfigCommon_t *clone = calloc(1, sizeof(*clone));
+  clone->present = pcc->present;
+  if (clone->present == NR_SetupRelease_PDCCH_ConfigCommon_PR_release)
+    return clone;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_PDCCH_ConfigCommon, NULL, pcc->choice.setup, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_PDCCH_ConfigCommon: problem while encoding\n");
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_PDCCH_ConfigCommon, (void **)&clone->choice.setup, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_PDCCH_ConfigCommon: problem while decoding\n");
+  return clone;
+}
+
+static NR_SetupRelease_PDSCH_ConfigCommon_t *clone_pdsch_configcommon(const NR_SetupRelease_PDSCH_ConfigCommon_t *pcc)
+{
+  if (pcc == NULL || pcc->present == NR_SetupRelease_PDSCH_ConfigCommon_PR_NOTHING)
+    return NULL;
+  NR_SetupRelease_PDSCH_ConfigCommon_t *clone = calloc_or_fail(1, sizeof(*clone));
+  clone->present = pcc->present;
+  if (clone->present == NR_SetupRelease_PDSCH_ConfigCommon_PR_release)
+    return clone;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_PDSCH_ConfigCommon, NULL, pcc->choice.setup, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_PDSCH_ConfigCommon: problem while encoding\n");
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_PDSCH_ConfigCommon, (void **)&clone->choice.setup, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_PDSCH_ConfigCommon: problem while decoding\n");
+  return clone;
+}
+
+static NR_PUSCH_Config_t *clone_pusch_config(const NR_PUSCH_Config_t *pc)
+{
+  if (pc == NULL)
+    return NULL;
+
+  uint8_t buf[1024];
+  asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_PUSCH_Config, NULL, pc, buf, sizeof(buf));
+  AssertFatal(enc_rval.encoded > 0 && enc_rval.encoded < sizeof(buf), "could not clone NR_PUSCH_Config: problem while encoding\n");
+  NR_PUSCH_Config_t *clone = NULL;
+  asn_dec_rval_t dec_rval = uper_decode(NULL, &asn_DEF_NR_PUSCH_Config, (void **)&clone, buf, enc_rval.encoded, 0, 0);
+  AssertFatal(dec_rval.code == RC_OK && dec_rval.consumed == enc_rval.encoded, "could not clone NR_PUSCH_Config: problem while decoding\n");
+  return clone;
+}
+
+NR_SearchSpace_t *rrc_searchspace_config(bool is_common, int searchspaceid, int coresetid)
 {
 
   NR_SearchSpace_t *ss = calloc(1,sizeof(*ss));
@@ -224,7 +334,7 @@ static void config_csirs(const NR_ServingCellConfigCommon_t *servingcellconfigco
       csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList = calloc(1,sizeof(*csi_MeasConfig->nzp_CSI_RS_ResourceToAddModList));
     NR_NZP_CSI_RS_Resource_t *nzpcsi0 = calloc(1,sizeof(*nzpcsi0));
     nzpcsi0->nzp_CSI_RS_ResourceId = id;
-    NR_CSI_RS_ResourceMapping_t resourceMapping;
+    NR_CSI_RS_ResourceMapping_t resourceMapping = {0};
     switch (num_dl_antenna_ports) {
       case 1:
         resourceMapping.frequencyDomainAllocation.present = NR_CSI_RS_ResourceMapping__frequencyDomainAllocation_PR_row2;
@@ -1232,10 +1342,13 @@ static void config_downlinkBWP(NR_BWP_Downlink_t *bwp,
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList));
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList));
 
-  asn1cSeqAdd(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list, coreset);
+  // coreset2 is identical to coreset above, but reallocated to prevent double
+  // frees
+  NR_ControlResourceSet_t *coreset2 = get_coreset_config(bwp->bwp_Id, curr_bwp, ssb_bitmap);
+  asn1cSeqAdd(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->controlResourceSetToAddModList->list, coreset2);
 
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList = calloc(1,sizeof(*bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList));
-  NR_SearchSpace_t *ss2 = rrc_searchspace_config(false, 10+bwp->bwp_Id, coreset->controlResourceSetId);
+  NR_SearchSpace_t *ss2 = rrc_searchspace_config(false, 10+bwp->bwp_Id, coreset2->controlResourceSetId);
   asn1cSeqAdd(&bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToAddModList->list, ss2);
 
   bwp->bwp_Dedicated->pdcch_Config->choice.setup->searchSpacesToReleaseList = NULL;
@@ -1271,17 +1384,16 @@ static void config_uplinkBWP(NR_BWP_Uplink_t *ubwp,
   }
 
   int curr_bwp = NRRIV2BW(ubwp->bwp_Common->genericParameters.locationAndBandwidth,MAX_BWP_SIZE);
-
-  ubwp->bwp_Common->rach_ConfigCommon  = is_SA ? NULL : scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon;
-  ubwp->bwp_Common->pusch_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon;
+  ubwp->bwp_Common->rach_ConfigCommon  = is_SA ? NULL : clone_rach_configcommon(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon);
+  ubwp->bwp_Common->pusch_ConfigCommon = clone_pusch_configcommon(scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon);
   ubwp->bwp_Common->pucch_ConfigCommon = CALLOC(1,sizeof(struct NR_SetupRelease_PUCCH_ConfigCommon));
   ubwp->bwp_Common->pucch_ConfigCommon->present= NR_SetupRelease_PUCCH_ConfigCommon_PR_setup;
   ubwp->bwp_Common->pucch_ConfigCommon->choice.setup = CALLOC(1,sizeof(struct NR_PUCCH_ConfigCommon));
   struct NR_PUCCH_ConfigCommon *pucch_ConfigCommon = ubwp->bwp_Common->pucch_ConfigCommon->choice.setup;
   pucch_ConfigCommon->pucch_ResourceCommon = NULL; // for BWP != 0 as per 38.213 section 9.2.1
   pucch_ConfigCommon->pucch_GroupHopping = scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->pucch_GroupHopping;
-  pucch_ConfigCommon->hoppingId = scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->hoppingId;
-  pucch_ConfigCommon->p0_nominal = scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->p0_nominal;
+  asn1cCallocOne(pucch_ConfigCommon->hoppingId, *scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->hoppingId);
+  asn1cCallocOne(pucch_ConfigCommon->p0_nominal, *scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon->choice.setup->p0_nominal);
 
   if (!ubwp->bwp_Dedicated) {
     ubwp->bwp_Dedicated = calloc(1,sizeof(*ubwp->bwp_Dedicated));
@@ -1304,7 +1416,8 @@ static void config_uplinkBWP(NR_BWP_Uplink_t *ubwp,
   NR_PUSCH_Config_t *pusch_Config = NULL;
   if(servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList &&
      bwp_loop < servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList->list.count) {
-    pusch_Config = servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_loop]->bwp_Dedicated->pusch_Config->choice.setup;
+    pusch_Config = clone_pusch_config(servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[bwp_loop]
+                                         ->bwp_Dedicated->pusch_Config->choice.setup);
   }
   ubwp->bwp_Dedicated->pusch_Config = config_pusch(pusch_Config, scc, configuration->force_256qam_off ? NULL : uecap);
 
@@ -1811,7 +1924,7 @@ NR_BCCH_DL_SCH_Message_t *get_SIB1_NR(const NR_ServingCellConfigCommon_t *scc, c
   // servingCellConfigCommon
   asn1cCalloc(sib1->servingCellConfigCommon, ServCellCom);
   NR_BWP_DownlinkCommon_t *initialDownlinkBWP = &ServCellCom->downlinkConfigCommon.initialDownlinkBWP;
-  initialDownlinkBWP->genericParameters = scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters;
+  initialDownlinkBWP->genericParameters = clone_generic_parameters(&scc->downlinkConfigCommon->initialDownlinkBWP->genericParameters);
 
   const NR_FrequencyInfoDL_t *frequencyInfoDL = scc->downlinkConfigCommon->frequencyInfoDL;
   for (int i = 0; i < frequencyInfoDL->frequencyBandList.list.count; i++) {
@@ -1838,26 +1951,19 @@ NR_BCCH_DL_SCH_Message_t *get_SIB1_NR(const NR_ServingCellConfigCommon_t *scc, c
                 frequencyInfoDL->scs_SpecificCarrierList.list.array[i]);
   }
 
-  initialDownlinkBWP->pdcch_ConfigCommon = scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon;
-  initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList =
-      CALLOC(1, sizeof(struct NR_PDCCH_ConfigCommon__commonSearchSpaceList));
-  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList != NULL, "out of memory\n");
-
-  NR_SearchSpace_t *ss1 = rrc_searchspace_config(true, 1, 0);
-  asn1cSeqAdd(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss1);
-
-  NR_SearchSpace_t *ss2 = rrc_searchspace_config(true, 2, 0);
-  asn1cSeqAdd(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss2);
-
-  NR_SearchSpace_t *ss3 = rrc_searchspace_config(true, 3, 0);
-  asn1cSeqAdd(&initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList->list, ss3);
+  initialDownlinkBWP->pdcch_ConfigCommon = clone_pdcch_configcommon(scc->downlinkConfigCommon->initialDownlinkBWP->pdcch_ConfigCommon);
+  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList != NULL,
+              "expected commonSearchSpaceList to be populated through SCC\n");
+  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1 != NULL,
+              "expected searchSpaceSIB1 to be populated through SCC\n");
+  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->ra_SearchSpace != NULL,
+              "expected ra_SearchSpace to be populated through SCC\n");
+  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->pagingSearchSpace != NULL,
+              "expected pagingSearchSpace to be populated through SCC\n");
+  AssertFatal(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation != NULL,
+              "expected searchSpaceOtherSystemInformation to be populated through SCC\n");
 
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceSIB1,  0);
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->searchSpaceOtherSystemInformation, 3);
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->pagingSearchSpace, 2);
-  asn1cCallocOne(initialDownlinkBWP->pdcch_ConfigCommon->choice.setup->ra_SearchSpace, 1);
-   
-  initialDownlinkBWP->pdsch_ConfigCommon = scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon;
+  initialDownlinkBWP->pdsch_ConfigCommon = clone_pdsch_configcommon(scc->downlinkConfigCommon->initialDownlinkBWP->pdsch_ConfigCommon);
   ServCellCom->downlinkConfigCommon.bcch_Config.modificationPeriodCoeff = NR_BCCH_Config__modificationPeriodCoeff_n2;
   ServCellCom->downlinkConfigCommon.pcch_Config.defaultPagingCycle = NR_PagingCycle_rf256;
   ServCellCom->downlinkConfigCommon.pcch_Config.nAndPagingFrameOffset.present = NR_PCCH_Config__nAndPagingFrameOffset_PR_quarterT;
@@ -1897,12 +2003,13 @@ NR_BCCH_DL_SCH_Message_t *get_SIB1_NR(const NR_ServingCellConfigCommon_t *scc, c
     }
   }
 
-  UL->initialUplinkBWP.genericParameters = scc->uplinkConfigCommon->initialUplinkBWP->genericParameters;
-  UL->initialUplinkBWP.rach_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon;
-  UL->initialUplinkBWP.pusch_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon;
+  UL->initialUplinkBWP.genericParameters = clone_generic_parameters(&scc->uplinkConfigCommon->initialUplinkBWP->genericParameters);
+  UL->initialUplinkBWP.rach_ConfigCommon = clone_rach_configcommon(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon);
+  UL->initialUplinkBWP.pusch_ConfigCommon = clone_pusch_configcommon(scc->uplinkConfigCommon->initialUplinkBWP->pusch_ConfigCommon);
+  free(UL->initialUplinkBWP.pusch_ConfigCommon->choice.setup->groupHoppingEnabledTransformPrecoding);
   UL->initialUplinkBWP.pusch_ConfigCommon->choice.setup->groupHoppingEnabledTransformPrecoding = NULL;
 
-  UL->initialUplinkBWP.pucch_ConfigCommon = scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon;
+  UL->initialUplinkBWP.pucch_ConfigCommon = clone_pucch_configcommon(scc->uplinkConfigCommon->initialUplinkBWP->pucch_ConfigCommon);
 
   UL->timeAlignmentTimerCommon = NR_TimeAlignmentTimer_infinity;
 
@@ -2635,8 +2742,8 @@ NR_CellGroupConfig_t *get_default_secondaryCellGroup(const NR_ServingCellConfigC
 
   NR_PUSCH_Config_t *pusch_Config = NULL;
   if (servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList) {
-    pusch_Config =
-        servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[0]->bwp_Dedicated->pusch_Config->choice.setup;
+    pusch_Config = clone_pusch_config(
+        servingcellconfigdedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[0]->bwp_Dedicated->pusch_Config->choice.setup);
   }
   initialUplinkBWP->pusch_Config = config_pusch(pusch_Config, servingcellconfigcommon, uecap);
 

openair2/RRC/NR/nr_rrc_config.h

@@ -43,6 +43,7 @@ void nr_rrc_config_dl_tda(struct NR_PDSCH_TimeDomainResourceAllocationList *pdsc
                           NR_TDD_UL_DL_ConfigCommon_t *tdd_UL_DL_ConfigurationCommon,
                           int curr_bwp);
 void nr_rrc_config_ul_tda(NR_ServingCellConfigCommon_t *scc, int min_fb_delay);
+NR_SearchSpace_t *rrc_searchspace_config(bool is_common, int searchspaceid, int coresetid);
 
 void prepare_sim_uecap(NR_UE_NR_Capability_t *cap,
                        NR_ServingCellConfigCommon_t *scc,

openair3/NAS/UE/EMM/IdleMode.c

@@ -107,7 +107,7 @@ static IdleMode_callback_t _emm_indication_notify;
  ***************************************************************************/
 void IdleMode_initialize(nas_user_t *user, IdleMode_callback_t cb)
 {
-  emm_plmn_list_t *emm_plmn_list = calloc_or_fail( sizeof(emm_plmn_list_t));
+  emm_plmn_list_t *emm_plmn_list = calloc_or_fail(1, sizeof(emm_plmn_list_t));
   user->emm_plmn_list = emm_plmn_list;
   /* Initialize the list of available PLMNs */
   emm_plmn_list->n_plmns = 0;

openair3/NAS/UE/EMM/emm_main.c

@@ -135,7 +135,7 @@ void _emm_detach_initialize(emm_detach_data_t *emm_detach) {
 void emm_main_initialize(nas_user_t *user, emm_indication_callback_t cb, const char *imei)
 {
   LOG_FUNC_IN;
-  user->emm_data = calloc_or_fail(sizeof(emm_data_t));
+  user->emm_data = calloc_or_fail(1, sizeof(emm_data_t));
   /* USIM validity indicator */
   user->emm_data->usim_is_valid = false;
   /* The IMEI read from the UE's non-volatile memory  */
@@ -433,19 +433,19 @@ void emm_main_initialize(nas_user_t *user, emm_indication_callback_t cb, const c
   /*
    * Initialize EMM timers
    */
-  user->emm_data->emm_timers = calloc_or_fail(sizeof(emm_timers_t));
+  user->emm_data->emm_timers = calloc_or_fail(1, sizeof(emm_timers_t));
   _emm_timers_initialize(user->emm_data->emm_timers);
 
   /*
    * Initialize Internal data used for detach procedure
    */
-  user->emm_data->emm_detach_data = calloc_or_fail(sizeof(emm_detach_data_t));
+  user->emm_data->emm_detach_data = calloc_or_fail(1, sizeof(emm_detach_data_t));
   _emm_detach_initialize(user->emm_data->emm_detach_data);
 
   /*
    * Initialize Internal data used for attach procedure
    */
-  user->emm_data->emm_attach_data = calloc_or_fail(sizeof(emm_attach_data_t));
+  user->emm_data->emm_attach_data = calloc_or_fail(1, sizeof(emm_attach_data_t));
   _emm_attach_initialize(user->emm_data->emm_attach_data);
 
   /*

openair3/NAS/UE/ESM/esm_ebr.c

@@ -119,7 +119,7 @@ esm_ebr_data_t *esm_ebr_initialize(void)
   LOG_FUNC_IN;
 
   int i;
-  esm_ebr_data_t *esm_ebr_data = calloc_or_fail(sizeof(esm_ebr_data_t));
+  esm_ebr_data_t *esm_ebr_data = calloc_or_fail(1, sizeof(esm_ebr_data_t));
 
   esm_ebr_data->index = 0;
 

openair3/NAS/UE/ESM/esm_main.c

@@ -79,7 +79,7 @@ void esm_main_initialize(nas_user_t *user, esm_indication_callback_t cb)
 
   int i;
 
-  esm_data_t *esm_data = calloc_or_fail(sizeof(esm_data_t));
+  esm_data_t *esm_data = calloc_or_fail(1, sizeof(esm_data_t));
   user->esm_data = esm_data;
 
   default_eps_bearer_context_data_t *default_eps_bearer_context = calloc(1, sizeof(default_eps_bearer_context_data_t));

openair3/NAS/UE/ESM/esm_pt.c

@@ -88,7 +88,7 @@ static int _esm_pt_get_available_entry(esm_pt_data_t *esm_pt_data);
 esm_pt_data_t *esm_pt_initialize(void)
 {
   LOG_FUNC_IN;
-  esm_pt_data_t *esm_pt_data = calloc_or_fail(sizeof(esm_pt_data_t));
+  esm_pt_data_t *esm_pt_data = calloc_or_fail(1, sizeof(esm_pt_data_t));
   int i;
 
   esm_pt_data->index = 0;

openair3/NAS/UE/nas_proc.c

@@ -97,8 +97,8 @@ void nas_proc_initialize(nas_user_t *user, emm_indication_callback_t emm_cb,
   user->proc.rsrq = NAS_PROC_RSRQ_UNKNOWN;
   user->proc.rsrp = NAS_PROC_RSRP_UNKNOWN;
 
-  user->authentication_data = calloc_or_fail(sizeof(authentication_data_t));
-  user->security_data = calloc_or_fail( sizeof(security_data_t));
+  user->authentication_data = calloc_or_fail(1, sizeof(authentication_data_t));
+  user->security_data = calloc_or_fail(1, sizeof(security_data_t));
 
   /* Initialize the EMM procedure manager */
   emm_main_initialize(user, emm_cb, imei);

openair3/NAS/UE/nas_ue_task.c

@@ -67,7 +67,7 @@ static bool nas_ue_process_events(nas_user_container_t *users, struct epoll_even
 
 // Initialize user api id and port number
 void nas_user_api_id_initialize(nas_user_t *user) {
-  user_api_id_t *user_api_id = calloc_or_fail(sizeof(user_api_id_t));
+  user_api_id_t *user_api_id = calloc_or_fail(1, sizeof(user_api_id_t));
   user->user_api_id = user_api_id;
   char *port = make_port_str_from_ueid(NAS_PARSER_DEFAULT_USER_PORT_NUMBER, user->ueid);
   if ( port == NULL ) {
@@ -130,9 +130,9 @@ void *nas_ue_task(void *args_p)
       /* Initialize user interface (to exchange AT commands with user process) */
       nas_user_api_id_initialize(user);
       /* allocate needed structures */
-      user->user_at_commands = calloc_or_fail(sizeof(user_at_commands_t));
-      user->at_response = calloc_or_fail(sizeof(at_response_t));
-      user->lowerlayer_data = calloc_or_fail(sizeof(lowerlayer_data_t));
+      user->user_at_commands = calloc_or_fail(1, sizeof(user_at_commands_t));
+      user->at_response = calloc_or_fail(1, sizeof(at_response_t));
+      user->lowerlayer_data = calloc_or_fail(1, sizeof(lowerlayer_data_t));
       /* Initialize NAS user */
       nas_user_initialize(user, &user_api_emm_callback, &user_api_esm_callback, FIRMWARE_VERSION);
     }
@@ -170,9 +170,9 @@ void *nas_ue_task(void *args_p)
       /* Initialize user interface (to exchange AT commands with user process) */
       nas_user_api_id_initialize(user);
       /* allocate needed structures */
-      user->user_at_commands = calloc_or_fail(sizeof(user_at_commands_t));
-      user->at_response = calloc_or_fail(sizeof(at_response_t));
-      user->lowerlayer_data = calloc_or_fail(sizeof(lowerlayer_data_t));
+      user->user_at_commands = calloc_or_fail(1, sizeof(user_at_commands_t));
+      user->at_response = calloc_or_fail(1, sizeof(at_response_t));
+      user->lowerlayer_data = calloc_or_fail(1, sizeof(lowerlayer_data_t));
       /* Initialize NAS user */
       nas_user_initialize(user, &user_api_emm_callback, &user_api_esm_callback, FIRMWARE_VERSION);
       user->ueid = 0;

openair3/NAS/UE/nas_user.c

@@ -154,7 +154,7 @@ void nas_user_initialize(nas_user_t *user, emm_indication_callback_t emm_cb,
 {
   LOG_FUNC_IN;
 
-  user->nas_user_nvdata = calloc_or_fail(sizeof(user_nvdata_t));
+  user->nas_user_nvdata = calloc_or_fail(1, sizeof(user_nvdata_t));
 
   /* Get UE data stored in the non-volatile memory device */
   int rc = memory_read(user->user_nvdata_store, user->nas_user_nvdata, sizeof(user_nvdata_t));
@@ -163,7 +163,7 @@ void nas_user_initialize(nas_user_t *user, emm_indication_callback_t emm_cb,
     abort();
   }
 
-  user->nas_user_context = calloc_or_fail(sizeof(nas_user_context_t));
+  user->nas_user_context = calloc_or_fail(1, sizeof(nas_user_context_t));
   _nas_user_context_initialize(user->nas_user_context, version);
 
   /* Initialize the internal NAS processing data */