Remove c-11 memcpy checks from perf-critical code

[vpp.git] / src / vnet / ipsec / esp_encrypt.c

diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index 8edd565..101c5ef 100644 (file)
--- a/src/vnet/ipsec/esp_encrypt.c
+++ b/src/vnet/ipsec/esp_encrypt.c
@@ -316,7 +316,7 @@ esp_encrypt_inline (vlib_main_t * vm,
                                           vlib_buffer_get_current (i_b0) -
                                           sizeof (ethernet_header_t));
                  oeh0 = (ethernet_header_t *) o_b0->data;
-                 clib_memcpy (oeh0, ieh0, sizeof (ethernet_header_t));
+                 clib_memcpy_fast (oeh0, ieh0, sizeof (ethernet_header_t));
                  next0 = ESP_ENCRYPT_NEXT_INTERFACE_OUTPUT;
                  vnet_buffer (o_b0)->sw_if_index[VLIB_TX] =
                    vnet_buffer (i_b0)->sw_if_index[VLIB_TX];
@@ -359,10 +359,10 @@ esp_encrypt_inline (vlib_main_t * vm,
                    ipsec_proto_main_crypto_algs[sa0->crypto_alg].iv_size];
              RAND_bytes (iv, sizeof (iv));
 
-             clib_memcpy ((u8 *) vlib_buffer_get_current (o_b0) +
-                          ip_udp_hdr_size + sizeof (esp_header_t), iv,
-                          em->ipsec_proto_main_crypto_algs[sa0->
-                                                           crypto_alg].iv_size);
+             clib_memcpy_fast ((u8 *) vlib_buffer_get_current (o_b0) +
+                               ip_udp_hdr_size + sizeof (esp_header_t), iv,
+                               em->ipsec_proto_main_crypto_algs[sa0->
+                                                                crypto_alg].iv_size);
 
              esp_encrypt_cbc (vm, sa0->crypto_alg,
                               (u8 *) vlib_buffer_get_current (i_b0),