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-rw-r--r--src/plugins/vmxnet3/input.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/vmxnet3/input.c b/src/plugins/vmxnet3/input.c
index e3e8b319835..a0b9cbca578 100644
--- a/src/plugins/vmxnet3/input.c
+++ b/src/plugins/vmxnet3/input.c
@@ -95,8 +95,9 @@ vmxnet3_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
comp_ring = &rxq->rx_comp_ring;
bi = buffer_indices;
next = nexts;
- while (comp_ring->gen ==
- (rxq->rx_comp[comp_ring->next].flags & VMXNET3_RXCF_GEN))
+ while (PREDICT_TRUE (n_rx_packets < VLIB_FRAME_SIZE) &&
+ (comp_ring->gen ==
+ (rxq->rx_comp[comp_ring->next].flags & VMXNET3_RXCF_GEN)))
{
vlib_buffer_t *b0;
u32 bi0;