ip: reassembly: don't set error if no error

[vpp.git] / src / vnet / ip / reass / ip4_full_reass.c

diff --git a/src/vnet/ip/reass/ip4_full_reass.c b/src/vnet/ip/reass/ip4_full_reass.c
index b1d8a56..94136ff 100644 (file)
--- a/src/vnet/ip/reass/ip4_full_reass.c
+++ b/src/vnet/ip/reass/ip4_full_reass.c
@@ -1233,7 +1233,10 @@ ip4_full_reass_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
 
              /* bi0 might have been updated by reass_finalize, reload */
              b0 = vlib_get_buffer (vm, bi0);
-             b0->error = node->errors[error0];
+             if (IP4_ERROR_NONE != error0)
+               {
+                 b0->error = node->errors[error0];
+               }
 
              if (next0 == IP4_FULL_REASS_NEXT_HANDOFF)
                {