diff --git a/openair1/SIMULATION/LTE_PHY/syncsim.c b/openair1/SIMULATION/LTE_PHY/syncsim.c
index 0a041258c2..e8976ea898 100644
--- a/openair1/SIMULATION/LTE_PHY/syncsim.c
+++ b/openair1/SIMULATION/LTE_PHY/syncsim.c
@@ -312,7 +312,7 @@ int main(int argc, char **argv) {
 #ifdef IFFT_FPGA
   int **txdataF2;
 #endif
-  int **txdata,**txdata1 = NULL,**txdata2 = NULL;
+  int **txdata, **txdata1 = NULL, **txdata2 = NULL;
   double **s_re,**s_im,**s_re1,**s_im1,**s_re2,**s_im2,**r_re,**r_im,**r_re1,**r_im1,**r_re2,**r_im2;
   double iqim = 0.0;
   unsigned char pbch_pdu[6];
@@ -1180,12 +1180,12 @@ int main(int argc, char **argv) {
         s_re[aa][i] = tmp_re;
         s_im[aa][i] = tmp_im;
 
-        if (interf1>-20) {
+        if (interf1 >- 20 && txdata1) {
           s_re1[aa][i] = ((double)(((short *)txdata1[aa]))[(i<<1)]);
           s_im1[aa][i] = ((double)(((short *)txdata1[aa]))[(i<<1)+1]);
         }
 
-        if (interf2>-20) {
+        if (interf2 >- 20 && txdata2) {
           s_re2[aa][i] = ((double)(((short *)txdata2[aa]))[(i<<1)]);
           s_im2[aa][i] = ((double)(((short *)txdata2[aa]))[(i<<1)+1]);
         }
diff --git a/openair2/RRC/NR/rrc_gNB.c b/openair2/RRC/NR/rrc_gNB.c
index 1dbedbbd07..0d745fb798 100644
--- a/openair2/RRC/NR/rrc_gNB.c
+++ b/openair2/RRC/NR/rrc_gNB.c
@@ -729,7 +729,6 @@ rrc_gNB_modify_dedicatedRRCReconfiguration(
 
   struct NR_RRCReconfiguration_v1530_IEs__dedicatedNAS_MessageList *dedicatedNAS_MessageList =
       CALLOC(1, sizeof(*dedicatedNAS_MessageList));
-  NR_DRB_ToAddMod_t *DRB_config = NULL;
 
   for (int i = 0; i < ue_p->nb_of_pdusessions; i++) {
     // bypass the new and already configured pdu sessions
@@ -784,13 +783,11 @@ rrc_gNB_modify_dedicatedRRCReconfiguration(
           ue_p->pduSession[i].cause_value = NGAP_CauseRadioNetwork_not_supported_5QI_value;
           continue;
       }
-      LOG_I(NR_RRC,
-            "PDU SESSION ID %ld, DRB ID %ld (index %d), QOS flow %d, 5QI %ld \n",
-            DRB_config->cnAssociation->choice.sdap_Config->pdu_Session,
-            DRB_config->drb_Identity,
-            i,
-            qos_flow_index,
-            ue_p->pduSession[i].param.qos[qos_flow_index].fiveQI);
+        LOG_I(NR_RRC,
+              "index %d, QOS flow %d, 5QI %ld \n",
+              i,
+              qos_flow_index,
+              ue_p->pduSession[i].param.qos[qos_flow_index].fiveQI);
     }
 
     ue_p->pduSession[i].status = PDU_SESSION_STATUS_DONE;