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-rw-r--r--src/vnet/session/session.h7
1 files changed, 6 insertions, 1 deletions
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);
}