From 538f38cf54628727d0e7366196eb0163452ab7a7 Mon Sep 17 00:00:00 2001
From: Ismael Gomez <ismagom@gmail.com>
Date: Thu, 11 Jul 2019 15:43:21 +0200
Subject: [PATCH] Let PDCP Control PDUs be processed

---
 lib/src/upper/pdcp_entity.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/src/upper/pdcp_entity.cc b/lib/src/upper/pdcp_entity.cc
index 64a3cee44..d8acf43b9 100644
--- a/lib/src/upper/pdcp_entity.cc
+++ b/lib/src/upper/pdcp_entity.cc
@@ -195,7 +195,8 @@ void pdcp_entity::write_pdu(unique_byte_buffer_t pdu)
                 (do_encryption) ? "true" : "false");
 
   // Sanity check
-  if (pdu->N_bytes <= sn_len_bytes) {
+  if (pdu->N_bytes < sn_len_bytes) {
+    log->debug("Ignoring PDCP PDU: size=%d, sn_len_bytes=%d\n", pdu->N_bytes, sn_len_bytes);
     return;
   }