handle error in coding functions

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -181,11 +181,12 @@ uint8_t nr_generate_pdsch(processingData_L1tx_t *msgTx,
     /// CRC, coding, interleaving and rate matching
     AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");
     start_meas(dlsch_encoding_stats);
-    nr_dlsch_encoding(gNB,
-		      harq->pdu, frame, slot, dlsch, frame_parms,tinput,tprep,tparity,toutput,
-		      dlsch_rate_matching_stats,
-		      dlsch_interleaving_stats,
-		      dlsch_segmentation_stats);
+    if (nr_dlsch_encoding(gNB,
+                          harq->pdu, frame, slot, dlsch, frame_parms,tinput,tprep,tparity,toutput,
+                          dlsch_rate_matching_stats,
+                          dlsch_interleaving_stats,
+                          dlsch_segmentation_stats) == -1)
+      return;
     stop_meas(dlsch_encoding_stats);
 #ifdef DEBUG_DLSCH
     printf("PDSCH encoding:\nPayload:\n");

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -427,17 +427,19 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
     Tbslbrm = nr_compute_tbslbrm(rel15->mcsTable[0],nb_rb,Nl);
 
     start_meas(dlsch_rate_matching_stats);
-    nr_rate_matching_ldpc(Ilbrm,
-                          Tbslbrm,
-                          harq->BG,
-                          *Zc,
-                          harq->d[r],
-                          harq->e+r_offset,
-                          harq->C,
-                          F,
-                          Kr-F-2*(*Zc),
-                          rel15->rvIndex[0],
-                          E);
+    if (nr_rate_matching_ldpc(Ilbrm,
+                              Tbslbrm,
+                              harq->BG,
+                              *Zc,
+                              harq->d[r],
+                              harq->e+r_offset,
+                              harq->C,
+                              F,
+                              Kr-F-2*(*Zc),
+                              rel15->rvIndex[0],
+                              E) == -1)
+      return -1;
+
     stop_meas(dlsch_rate_matching_stats);
 #ifdef DEBUG_DLSCH_CODING
     for (int i =0; i<16; i++)

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c

@@ -445,17 +445,19 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
 
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_IN);
     start_meas(&ue->ulsch_rate_matching_stats);
-    nr_rate_matching_ldpc(Ilbrm,
-                          Tbslbrm,
-                          harq_process->BG,
-                          *pz,
-                          harq_process->d[r],
-                          harq_process->e+r_offset,
-                          harq_process->C,
-			  F,
-                          Kr-F-2*(*pz),
-                          harq_process->pusch_pdu.pusch_data.rv_index,
-                          E);
+    if (nr_rate_matching_ldpc(Ilbrm,
+                              Tbslbrm,
+                              harq_process->BG,
+                              *pz,
+                              harq_process->d[r],
+                              harq_process->e+r_offset,
+                              harq_process->C,
+                              F,
+                              Kr-F-2*(*pz),
+                              harq_process->pusch_pdu.pusch_data.rv_index,
+                              E) == -1)
+      return -1;
+
     stop_meas(&ue->ulsch_rate_matching_stats);
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_OUT);
 

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c

@@ -162,7 +162,8 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
                               nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl);
     
 
-    nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G);
+    if (nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G) == -1)
+      return;
 
     ///////////
     ////////////////////////////////////////////////////////////////////