X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fipsec%2Fesp_encrypt.c;h=101c5efbfc8c9b00f3dd15587bedda51a940e451;hb=178cf493d009995b28fdf220f04c98860ff79a9b;hp=8edd5653667778864290077da599917b80274b43;hpb=6917b94f2146aa51195a6a2a1ccd8416a1d74bf3;p=vpp.git

diff --git a/src/vnet/ipsec/esp_encrypt.c b/src/vnet/ipsec/esp_encrypt.c
index 8edd5653667..101c5efbfc8 100644
--- 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),