From 4e73ef0c3bb6a949e9498e8b03e9a8a33c4f93aa Mon Sep 17 00:00:00 2001
From: matzakos <matzakos@eurecom.fr>
Date: Thu, 17 Mar 2022 17:01:50 +0100
Subject: [PATCH] Avoid exiting in case of PDPC receiving UL user-plane traffic
 before the DRB is established

-Happened occasionally in the CU/DU split scenario
---
 openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c b/openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
index 1f66400af1..8afba9d315 100644
--- a/openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
+++ b/openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c
@@ -274,9 +274,10 @@ static void do_pdcp_data_ind(
   if (rb != NULL) {
     rb->recv_pdu(rb, (char *)sdu_buffer->data, sdu_buffer_size);
   } else {
-    LOG_E(PDCP, "%s:%d:%s: fatal: no RB found (rb_id %ld, srb_flag %d)\n",
+    LOG_E(PDCP, "%s:%d:%s: no RB found (rb_id %ld, srb_flag %d)\n",
           __FILE__, __LINE__, __FUNCTION__, rb_id, srb_flagP);
-    exit(1);
+    return;
+    
   }
 
   nr_pdcp_manager_unlock(nr_pdcp_ue_manager);