[RFC 5/8] test/ipsec: fix gcc-12 rte_memcpy warnings

[Stephen Hemminger]

It is not necessary to use rte_memcpy here, and it can cause
warnings when gcc-12 detects that rte_memcpy will derference past
input data.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 app/test/test_ipsec.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/app/test/test_ipsec.c b/app/test/test_ipsec.c
index 8da025bf6621..4aa9b346646d 100644
--- a/app/test/test_ipsec.c
+++ b/app/test/test_ipsec.c
@@ -10,7 +10,6 @@
 #include <rte_hexdump.h>
 #include <rte_mbuf.h>
 #include <rte_malloc.h>
-#include <rte_memcpy.h>
 #include <rte_cycles.h>
 #include <rte_bus_vdev.h>
 #include <rte_ip.h>
@@ -569,7 +568,7 @@ setup_test_string(struct rte_mempool *mpool,
                        return NULL;
                }
                if (string != NULL)
-                       rte_memcpy(dst, string, t_len);
+                       memcpy(dst, string, t_len);
                else
                        memset(dst, 0, t_len);
        }
@@ -614,21 +613,21 @@ setup_test_string_tunneled(struct rte_mempool *mpool, 
const char *string,
        /* copy outer IP and ESP header */
        ipv4_outer.total_length = rte_cpu_to_be_16(t_len);
        ipv4_outer.packet_id = rte_cpu_to_be_16(seq);
-       rte_memcpy(dst, &ipv4_outer, sizeof(ipv4_outer));
+       memcpy(dst, &ipv4_outer, sizeof(ipv4_outer));
        dst += sizeof(ipv4_outer);
        m->l3_len = sizeof(ipv4_outer);
-       rte_memcpy(dst, &esph, sizeof(esph));
+       memcpy(dst, &esph, sizeof(esph));
        dst += sizeof(esph);
 
        if (string != NULL) {
                /* copy payload */
-               rte_memcpy(dst, string, len);
+               memcpy(dst, string, len);
                dst += len;
                /* copy pad bytes */
-               rte_memcpy(dst, esp_pad_bytes, padlen);
+               memcpy(dst, esp_pad_bytes, padlen);
                dst += padlen;
                /* copy ESP tail header */
-               rte_memcpy(dst, &espt, sizeof(espt));
+               memcpy(dst, &espt, sizeof(espt));
        } else
                memset(dst, 0, t_len);
 
-- 
2.35.1