diff options
| author |   Dave Barach <dave@barachs.net> | 2018-11-13 16:34:13 -0500 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-11-14 15:54:01 +0000 |
| commit | 178cf493d009995b28fdf220f04c98860ff79a9b (patch) | |
| tree | 097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/vnet/ipsec/esp_encrypt.c | |
| parent | 6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (diff) | |
Remove c-11 memcpy checks from perf-critical code
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/ipsec/esp_encrypt.c')
| -rw-r--r-- | src/vnet/ipsec/esp_encrypt.c | 10 |
1 files changed, 5 insertions, 5 deletions
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), |