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-rw-r--r--src/vnet/session/node.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/vnet/session/node.c b/src/vnet/session/node.c
index 07eeae82915..c0ab1bf096f 100644
--- a/src/vnet/session/node.c
+++ b/src/vnet/session/node.c
@@ -171,7 +171,10 @@ session_tx_fifo_read_and_snd_i (vlib_main_t * vm, vlib_node_runtime_t * node,
/* Nothing to read return */
if (max_dequeue0 == 0)
- return 0;
+ {
+ svm_fifo_unset_event (s0->server_tx_fifo);
+ return 0;
+ }
/* Ensure we're not writing more than transport window allows */
if (max_dequeue0 < snd_space0)
@@ -393,7 +396,7 @@ session_event_get_session (session_fifo_event_t * e0, u8 thread_index)
s0 = stream_session_get_if_valid (session_index0, thread_index);
- ASSERT (s0->thread_index == thread_index);
+ ASSERT (s0 == 0 || s0->thread_index == thread_index);
return s0;
}