From: Marco Varlese <marco.varlese@suse.com>
Date: Thu, 15 Feb 2018 12:45:39 +0000 (+0100)
Subject: SCTP: coverity warning fix
X-Git-Tag: v18.04-rc1~318
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F64%2F10564%2F2;p=vpp.git

SCTP: coverity warning fix

Change-Id: I1f8a325eac2a9e2c825996f04026ae86259a7ddd
Signed-off-by: Marco Varlese <marco.varlese@suse.com>
---

diff --git a/src/vnet/sctp/sctp.c b/src/vnet/sctp/sctp.c
index 8fc5d9b55b2..529e4089644 100644
--- a/src/vnet/sctp/sctp.c
+++ b/src/vnet/sctp/sctp.c
@@ -576,7 +576,11 @@ sctp_session_get_transport (u32 conn_index, u32 thread_index)
 {
   sctp_connection_t *sctp_conn =
     sctp_connection_get (conn_index, thread_index);
-  return &sctp_conn->sub_conn[MAIN_SCTP_SUB_CONN_IDX].connection;
+
+  if (PREDICT_TRUE (sctp_conn != NULL))
+    return &sctp_conn->sub_conn[MAIN_SCTP_SUB_CONN_IDX].connection;
+
+  return NULL;
 }
 
 transport_connection_t *