patch 'test/ipsec: fix build with GCC 12' has been queued to stable release 19.11.14

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.14

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/18/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/91a0ab98477fffbc4a2bed90737a8c0d799142a4

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 91a0ab98477fffbc4a2bed90737a8c0d799142a4 Mon Sep 17 00:00:00 2001
From: Amit Prakash Shukla <amitprakashs at marvell.com>
Date: Thu, 4 Aug 2022 19:10:53 +0530
Subject: [PATCH] test/ipsec: fix build with GCC 12

[ upstream commit 250cbb8d5dd2ffcb4c8a871332f9ec8e5a59242f ]

GCC-12 raises following warning:

In function '_mm_loadu_si128',
    inlined from 'rte_mov16' at
	../lib/eal/x86/include/rte_memcpy.h:507:9,
    inlined from 'rte_mov128' at
	../lib/eal/x86/include/rte_memcpy.h:549:2,
    inlined from 'rte_memcpy_generic' at
	../lib/eal/x86/include/rte_memcpy.h:732:4,
    inlined from 'rte_memcpy' at
	../lib/eal/x86/include/rte_memcpy.h:882:10,
    inlined from 'setup_test_string_tunneled' at
	../app/test/test_ipsec.c:617:3:
/usr/lib/gcc/x86_64-pc-linux-gnu/12.1.1/include/emmintrin.h:703:10: error:
    array subscript '__m128i_u[15]' is partly outside array bounds of
    'const uint8_t[255]' {aka 'const unsigned char[255]'}
    [-Werror=array-bounds]
  703 |   return *__P;
      |          ^~~~
../app/test/test_ipsec.c: In function 'setup_test_string_tunneled':
../app/test/test_ipsec.c:491:22: note: at offset 240 into object
     'esp_pad_bytes' of size 255
  491 | static const uint8_t esp_pad_bytes[IPSEC_MAX_PAD_SIZE] = {

This patch restrict the copy to minimum size.

Fixes: 05fe65eb66b2 ("test/ipsec: introduce functional test")

Signed-off-by: Amit Prakash Shukla <amitprakashs at marvell.com>
Acked-by: Akhil Goyal <gakhil at marvell.com>
---
 app/test/test_ipsec.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/test/test_ipsec.c b/app/test/test_ipsec.c
index 9572098bd8..a71dee498e 100644
--- a/app/test/test_ipsec.c
+++ b/app/test/test_ipsec.c
@@ -619,7 +619,8 @@ setup_test_string_tunneled(struct rte_mempool *mpool, const char *string,
 		rte_memcpy(dst, string, len);
 		dst += len;
 		/* copy pad bytes */
-		rte_memcpy(dst, esp_pad_bytes, padlen);
+		rte_memcpy(dst, esp_pad_bytes, RTE_MIN(padlen,
+			sizeof(esp_pad_bytes)));
 		dst += padlen;
 		/* copy ESP tail header */
 		rte_memcpy(dst, &espt, sizeof(espt));
-- 
2.38.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-11-11 12:35:05.289509420 +0100
+++ 0014-test-ipsec-fix-build-with-GCC-12.patch	2022-11-11 12:35:04.741191886 +0100
@@ -1 +1 @@
-From 250cbb8d5dd2ffcb4c8a871332f9ec8e5a59242f Mon Sep 17 00:00:00 2001
+From 91a0ab98477fffbc4a2bed90737a8c0d799142a4 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 250cbb8d5dd2ffcb4c8a871332f9ec8e5a59242f ]
+
@@ -33 +34,0 @@
-Cc: stable at dpdk.org
@@ -42 +43 @@
-index 7c03a06785..aa533483fd 100644
+index 9572098bd8..a71dee498e 100644
@@ -45 +46 @@
-@@ -629,7 +629,8 @@ setup_test_string_tunneled(struct rte_mempool *mpool, const char *string,
+@@ -619,7 +619,8 @@ setup_test_string_tunneled(struct rte_mempool *mpool, const char *string,