X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession.h;h=babb002e07e5a8437c0724a4c5cc7aa09d9dd2c1;hb=5f45e01f5c3ce239eccd9546e2d04fa3141ca5cb;hp=2bbc380282cc88c6bd547dd6ee909aa4d9577698;hpb=1bcad5cdb78fb04d41f97603312161b2bc2e7bae;p=vpp.git

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 2bbc380282c..babb002e07e 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -445,7 +445,12 @@ session_type_from_proto_and_ip (transport_proto_t proto, u8 is_ip4)
 always_inline u64
 session_segment_handle (stream_session_t * s)
 {
-  svm_fifo_t *f = s->server_rx_fifo;
+  svm_fifo_t *f;
+
+  if (s->session_state == SESSION_STATE_LISTENING)
+    return SESSION_INVALID_HANDLE;
+
+  f = s->server_rx_fifo;
   return segment_manager_make_segment_handle (f->segment_manager,
 					      f->segment_index);
 }