session: fix ct get peer if peer freed

Type: fix

Change-Id: Iae00637ab843121651f187436bf849f41874f48c
Signed-off-by: Florin Coras <[email protected]>

diff --git a/src/vnet/session/application_local.c b/src/vnet/session/application_local.c
index afa39f6..0800ce2 100644 (file)
--- a/src/vnet/session/application_local.c
+++ b/src/vnet/session/application_local.c
@@ -160,6 +160,8 @@ ct_session_get_peer (session_t * s)
   ct_connection_t *ct, *peer_ct;
   ct = ct_connection_get (s->connection_index, s->thread_index);
   peer_ct = ct_connection_get (ct->peer_index, s->thread_index);
+  if (!peer_ct)
+    return 0;
   return session_get (peer_ct->c_s_index, s->thread_index);
 }