Fix for abnormal exit because L2sim doesn't use pointer of D2D test.

openair2/LAYER2/PDCP_v10.1.0/pdcp_fifo.c

@@ -85,7 +85,7 @@ unsigned char pdcp_read_state_g = 0;
 #endif
 
 extern Packet_OTG_List_t *otg_pdcp_buffer;
-
+extern uint8_t nfapi_mode;
 #if defined(LINK_ENB_PDCP_TO_GTPV1U)
 #  include "gtpv1u_eNB_task.h"
 #  include "gtpv1u_eNB_defs.h"
@@ -1072,7 +1072,22 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const  ctxt_pP)
                                           pdcp_read_header_g.rb_id,
                                           rab_id,
                                           pdcp_read_header_g.data_size);
-
+                        if(nfapi_mode == 3){
+                        pdcp_data_req(
+                              &ctxt,
+                              SRB_FLAG_NO,
+                              rab_id,
+                              RLC_MUI_UNDEFINED,
+                              RLC_SDU_CONFIRM_NO,
+                              pdcp_read_header_g.data_size,
+                              (unsigned char *)NLMSG_DATA(nas_nlh_rx),
+                              PDCP_TRANSMISSION_MODE_DATA
+#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+                              ,NULL
+                              ,NULL
+#endif
+                              );
+                        }else{
                         pdcp_data_req(
                               &ctxt,
                               SRB_FLAG_NO,
@@ -1087,6 +1102,7 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const  ctxt_pP)
                               ,&pdcp_read_header_g.destinationL2Id
 #endif
                               );
+                        }
                      } else {
                         MSC_LOG_RX_DISCARDED_MESSAGE(
                               (ctxt_pP->enb_flag == ENB_FLAG_YES) ? MSC_PDCP_ENB:MSC_PDCP_UE,
@@ -1130,7 +1146,22 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const  ctxt_pP)
                                        pdcp_read_header_g.rb_id,
                                        DEFAULT_RAB_ID,
                                        pdcp_read_header_g.data_size);
-
+                     if(nfapi_mode == 3){
+                     pdcp_data_req (
+                           &ctxt,
+                           SRB_FLAG_NO,
+                           DEFAULT_RAB_ID,
+                           RLC_MUI_UNDEFINED,
+                           RLC_SDU_CONFIRM_NO,
+                           pdcp_read_header_g.data_size,
+                           (unsigned char *)NLMSG_DATA(nas_nlh_rx),
+                           PDCP_TRANSMISSION_MODE_DATA
+#if (RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+                           ,NULL
+                           ,NULL
+#endif
+                               );
+                     }else{
                      pdcp_data_req (
                            &ctxt,
                            SRB_FLAG_NO,
@@ -1145,6 +1176,7 @@ int pdcp_fifo_read_input_sdus (const protocol_ctxt_t* const  ctxt_pP)
                            ,&pdcp_read_header_g.destinationL2Id
 #endif
                            );
+                     }
                   }
                }