[dpdk-stable] patch 'test/mbuf: fix forged mbuf in clone test' has been queued to LTS release 17.11.10

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to LTS release 17.11.10

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 12/21/19. 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.

Thanks.

Luca Boccassi

---
>From 0e6d183c89f7314d453b00093c8b9e9380823f27 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen at networkplumber.org>
Date: Tue, 8 Oct 2019 09:33:46 -0700
Subject: [PATCH] test/mbuf: fix forged mbuf in clone test

[ upstream commit 1636775425456d021b4ab0dd0b312edc8fbd78b8 ]

The test for cloning changed mbuf would generate an mbuf whose length
and segments count were invalid.
This would cause a crash if test was run with mbuf debugging enabled.

Fixes: 4ccd2bb3a9e2 ("app/test: enhance mbuf refcnt check")
Fixes: af75078fece3 ("first public release")

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Acked-by: Olivier Matz <olivier.matz at 6wind.com>
---
 test/test/test_mbuf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/test/test_mbuf.c b/test/test/test_mbuf.c
index 414509b203..73382ba13e 100644
--- a/test/test/test_mbuf.c
+++ b/test/test/test_mbuf.c
@@ -360,8 +360,11 @@ testclone_testupdate_testdetach(struct rte_mempool *pktmbuf_pool)
 	m->next = rte_pktmbuf_alloc(pktmbuf_pool);
 	if (m->next == NULL)
 		GOTO_FAIL("Next Pkt Null\n");
+	m->nb_segs = 2;
 
 	rte_pktmbuf_append(m->next, sizeof(uint32_t));
+	m->pkt_len = 2 * sizeof(uint32_t);
+
 	data = rte_pktmbuf_mtod(m->next, unaligned_uint32_t *);
 	*data = MAGIC_DATA;
 
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-12-19 14:32:28.365780745 +0000
+++ 0051-test-mbuf-fix-forged-mbuf-in-clone-test.patch	2019-12-19 14:32:26.057296874 +0000
@@ -1,27 +1,28 @@
-From 1636775425456d021b4ab0dd0b312edc8fbd78b8 Mon Sep 17 00:00:00 2001
+From 0e6d183c89f7314d453b00093c8b9e9380823f27 Mon Sep 17 00:00:00 2001
 From: Stephen Hemminger <stephen at networkplumber.org>
 Date: Tue, 8 Oct 2019 09:33:46 -0700
 Subject: [PATCH] test/mbuf: fix forged mbuf in clone test
 
+[ upstream commit 1636775425456d021b4ab0dd0b312edc8fbd78b8 ]
+
 The test for cloning changed mbuf would generate an mbuf whose length
 and segments count were invalid.
 This would cause a crash if test was run with mbuf debugging enabled.
 
 Fixes: 4ccd2bb3a9e2 ("app/test: enhance mbuf refcnt check")
 Fixes: af75078fece3 ("first public release")
-Cc: stable at dpdk.org
 
 Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
 Acked-by: Olivier Matz <olivier.matz at 6wind.com>
 ---
- app/test/test_mbuf.c | 3 +++
+ test/test/test_mbuf.c | 3 +++
  1 file changed, 3 insertions(+)
 
-diff --git a/app/test/test_mbuf.c b/app/test/test_mbuf.c
-index 2a97afe204..aafad0cf62 100644
---- a/app/test/test_mbuf.c
-+++ b/app/test/test_mbuf.c
-@@ -332,8 +332,11 @@ testclone_testupdate_testdetach(struct rte_mempool *pktmbuf_pool)
+diff --git a/test/test/test_mbuf.c b/test/test/test_mbuf.c
+index 414509b203..73382ba13e 100644
+--- a/test/test/test_mbuf.c
++++ b/test/test/test_mbuf.c
+@@ -360,8 +360,11 @@ testclone_testupdate_testdetach(struct rte_mempool *pktmbuf_pool)
  	m->next = rte_pktmbuf_alloc(pktmbuf_pool);
  	if (m->next == NULL)
  		GOTO_FAIL("Next Pkt Null\n");