X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fvppcom.c;h=0f824dcf6211d95a17ae95703784176a3ff791d4;hb=refs%2Fchanges%2F49%2F38449%2F3;hp=189e16a852c4ca30f95afd766e18873b2d43e6ff;hpb=a468fd7e586e93989355648778edb912ef258f23;p=vpp.git

diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c
index 189e16a852c..0f824dcf621 100644
--- a/src/vcl/vppcom.c
+++ b/src/vcl/vppcom.c
@@ -3093,7 +3093,7 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e,
 	break;
       session_events = s->vep.ev.events;
       /* Generate EPOLLOUT because there's no connected event */
-      if (!(EPOLLOUT & session_events))
+      if (!(EPOLLOUT & session_events) || !s->tx_fifo)
 	break;
       /* We didn't have a fifo when the event was added */
       svm_fifo_add_want_deq_ntf (