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-rwxr-xr-xsrc/vnet/ethernet/node.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/ethernet/node.c b/src/vnet/ethernet/node.c
index 4640540ac2b..1f408de1bb5 100755
--- a/src/vnet/ethernet/node.c
+++ b/src/vnet/ethernet/node.c
@@ -717,7 +717,7 @@ eth_input_process_frame (vlib_main_t * vm, vlib_node_runtime_t * node,
u64x4 igbit4 = u64x4_splat (igbit);
u64x4 mask4 = u64x4_splat (mask);
u64x4 hwaddr4 = u64x4_splat (hwaddr);
- while (n_left >= 0)
+ while (n_left > 0)
{
u64x4 r0, r1;
r0 = u64x4_load_unaligned (dmac + 0) & mask4;