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-rw-r--r--src/vcl/vppcom.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 7fffc3bcbe2..3a9a7fdc1a9 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -289,10 +289,17 @@ vcl_session_transport_attr (vcl_worker_t *wrk, vcl_session_t *s, u8 is_get,
f64 timeout;
ASSERT (!wrk->session_attr_op);
+ mq = s->vpp_evt_q;
+ if (PREDICT_FALSE (!mq))
+ {
+ /* FIXME: attribute should be stored and sent once session is
+ * bound/connected to vpp */
+ return 0;
+ }
+
wrk->session_attr_op = 1;
wrk->session_attr_op_rv = -1;
- mq = s->vpp_evt_q;
app_alloc_ctrl_evt_to_vpp (mq, app_evt, SESSION_CTRL_EVT_TRANSPORT_ATTR);
mp = (session_transport_attr_msg_t *) app_evt->evt->data;
memset (mp, 0, sizeof (*mp));