udp: pass cless hdr to transport through buffer

[vpp.git] / src / vnet / session / session_node.c

diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index b0f4a93..f652f2e 100644 (file)
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -1105,10 +1105,8 @@ session_tx_fill_buffer (session_worker_t *wrk, session_tx_context_t *ctx,
 
          if (transport_connection_is_cless (ctx->tc))
            {
-             ip_copy (&ctx->tc->rmt_ip, &hdr->rmt_ip, ctx->tc->is_ip4);
-             ip_copy (&ctx->tc->lcl_ip, &hdr->lcl_ip, ctx->tc->is_ip4);
-             /* Local port assumed to be bound, not overwriting it */
-             ctx->tc->rmt_port = hdr->rmt_port;
+             clib_memcpy_fast (data0 - sizeof (session_dgram_hdr_t), hdr,
+                               sizeof (*hdr));
            }
          hdr->data_offset += n_bytes_read;
          if (hdr->data_offset == hdr->data_length)