fix asan failures

openair1/PHY/INIT/nr_init.c

@@ -765,6 +765,7 @@ void phy_free_nr_gNB(PHY_VARS_gNB *gNB)
     free_and_zero(gNB->nr_srs_info[id]->srs_generated_signal);
     free_and_zero(gNB->nr_srs_info[id]);
   }
+  free_and_zero(gNB->nr_srs_info);
 
   free_ul_reference_signal_sequences();
   free_gnb_lowpapr_sequences();
@@ -1025,10 +1026,11 @@ void init_nr_transport(PHY_VARS_gNB *gNB)
     nb_ul_slots_period = fp->slots_per_frame;
 
   int buffer_ul_slots; // the UL channels are scheduled sl_ahead before they are transmitted
-  if (gNB->if_inst->sl_ahead > nb_slots_per_period)
-    buffer_ul_slots = nb_ul_slots_period + (gNB->if_inst->sl_ahead - nb_slots_per_period);
+  int slot_ahead = gNB->if_inst ? gNB->if_inst->sl_ahead : 6;
+  if (slot_ahead > nb_slots_per_period)
+    buffer_ul_slots = nb_ul_slots_period + (slot_ahead - nb_slots_per_period);
   else
-    buffer_ul_slots = (nb_ul_slots_period < gNB->if_inst->sl_ahead) ? nb_ul_slots_period : gNB->if_inst->sl_ahead;
+    buffer_ul_slots = (nb_ul_slots_period < slot_ahead) ? nb_ul_slots_period : slot_ahead;
 
   gNB->max_nb_pucch = MAX_MOBILES_PER_GNB * buffer_ul_slots;
   gNB->max_nb_srs = buffer_ul_slots << 1; // assuming at most 2 SRS per slot
@@ -1070,9 +1072,11 @@ void reset_nr_transport(PHY_VARS_gNB *gNB)
 
   for (int i = 0; i < gNB->max_nb_pucch; i++)
     free_gNB_pucch(gNB->pucch[i]);
+  free(gNB->pucch);
 
   for (int i = 0; i < gNB->max_nb_srs; i++)
     free_gNB_srs(gNB->srs[i]);
+  free(gNB->srs);
 
   for (int i = 0; i < NUMBER_OF_NR_ULSCH_MAX; i++)
     free_gNB_ulsch(&gNB->ulsch[i], fp->N_RB_UL);

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -366,6 +366,8 @@ int main(int argc, char **argv)
 	frame_parms->Ncp = extended_prefix_flag ? EXTENDED : NORMAL;
 	crcTableInit();
 	nr_phy_config_request_sim(gNB, N_RB_DL, N_RB_DL, mu, Nid_cell,SSB_positions);
+        gNB->gNB_config.tdd_table.tdd_period.value = 6;
+        set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
 	phy_init_nr_gNB(gNB);
 	//init_eNB_afterRU();
 	frame_length_complex_samples = frame_parms->samples_per_subframe;
@@ -612,6 +614,11 @@ int main(int argc, char **argv)
 
   reset_DLSCH_struct(gNB, &msgDataTx);
 
+  int nb_slots_to_set = TDD_CONFIG_NB_FRAMES * (1 << mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
+  for (int i = 0; i < nb_slots_to_set; ++i)
+    free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list);
+  free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list);
+
   phy_free_nr_gNB(gNB);
   free(RC.gNB[0]);
   free(RC.gNB);

openair1/SIMULATION/NR_PHY/pbchsim.c

@@ -471,6 +471,8 @@ int main(int argc, char **argv)
   frame_parms->freq_range = mu<2 ? nr_FR1 : nr_FR2;
 
   nr_phy_config_request_sim_pbchsim(gNB,N_RB_DL,N_RB_DL,mu,Nid_cell,SSB_positions);
+  gNB->gNB_config.tdd_table.tdd_period.value = 6;
+  set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
   phy_init_nr_gNB(gNB);
   frame_parms->ssb_start_subcarrier = 12 * gNB->gNB_config.ssb_table.ssb_offset_point_a.value + ssb_subcarrier_offset;
 
@@ -816,6 +818,11 @@ int main(int argc, char **argv)
 
   free_channel_desc_scm(gNB2UE);
 
+  int nb_slots_to_set = TDD_CONFIG_NB_FRAMES * (1 << mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
+  for (int i = 0; i < nb_slots_to_set; ++i)
+    free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list);
+  free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list);
+
   phy_free_nr_gNB(gNB);
   free(RC.gNB[0]);
   free(RC.gNB);

openair1/SIMULATION/NR_PHY/prachsim.c

@@ -672,9 +672,9 @@ int main(int argc, char **argv){
 
   memcpy((void*)&ru->config,(void*)&RC.gNB[0]->gNB_config,sizeof(ru->config));
   RC.nb_nr_L1_inst=1;
+  set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
   phy_init_nr_gNB(gNB);
   nr_phy_init_RU(ru);
-  set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
 
   // Configure UE
   UE = malloc(sizeof(PHY_VARS_NR_UE));

openair1/SIMULATION/NR_PHY/pucchsim.c

@@ -404,6 +404,8 @@ int main(int argc, char **argv)
   cfg->carrier_config.num_tx_ant.value = n_tx;
   cfg->carrier_config.num_rx_ant.value = n_rx;
   nr_phy_config_request_sim(gNB,N_RB_DL,N_RB_DL,mu,Nid_cell,SSB_positions);
+  gNB->gNB_config.tdd_table.tdd_period.value = 6;
+  set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
   phy_init_nr_gNB(gNB);
   /* RU handles rxdataF, and gNB just has a pointer. Here, we don't have an RU,
    * so we need to allocate that memory as well. */
@@ -721,6 +723,11 @@ int main(int argc, char **argv)
   free_channel_desc_scm(UE2gNB);
   term_freq_channel();
 
+  int nb_slots_to_set = TDD_CONFIG_NB_FRAMES * (1 << mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
+  for (int i = 0; i < nb_slots_to_set; ++i)
+    free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list);
+  free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list);
+
   for (i = 0; i < n_rx; i++)
     free(gNB->common_vars.rxdataF[i]);
   phy_free_nr_gNB(gNB);

openair1/SIMULATION/NR_PHY/ulschsim.c

@@ -418,7 +418,8 @@ int main(int argc, char **argv)
   gNB->frame_parms.nb_antennas_rx = n_rx;
 
   nr_phy_config_request_sim(gNB, N_RB_UL, N_RB_UL, mu, Nid_cell, SSB_positions);
-
+  gNB->gNB_config.tdd_table.tdd_period.value = 6;
+  set_tdd_config_nr(&gNB->gNB_config, mu, 7, 6, 2, 4);
   phy_init_nr_gNB(gNB);
 
   //configure UE
@@ -639,6 +640,11 @@ int main(int argc, char **argv)
 
   free_nr_ue_ul_harq(UE->ul_harq_processes, NR_MAX_ULSCH_HARQ_PROCESSES, UE->frame_parms.N_RB_UL, UE->frame_parms.nb_antennas_tx);
 
+  int nb_slots_to_set = TDD_CONFIG_NB_FRAMES * (1 << mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
+  for (int i = 0; i < nb_slots_to_set; ++i)
+    free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list[i].max_num_of_symbol_per_slot_list);
+  free(gNB->gNB_config.tdd_table.max_tdd_periodicity_list);
+
   term_nr_ue_signal(UE, 1);
   free(UE);