[dpdk-stable] patch 'test/timer: check memzone allocation' has been queued to stable release 20.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/14/21. 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/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/14e975dea9267eb7d023b204f22e839bc8fbd59a

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 14e975dea9267eb7d023b204f22e839bc8fbd59a Mon Sep 17 00:00:00 2001
From: "Min Hu (Connor)" <humin29 at huawei.com>
Date: Tue, 4 May 2021 09:07:49 +0800
Subject: [PATCH] test/timer: check memzone allocation
Cc: Luca Boccassi <bluca at debian.org>

[ upstream commit fb9b862e7c0ddee29df36feb8dd0cbcd2762db25 ]

Segmentation fault may occur without checking if memzone
reserves succeed or not.

Fixes: 50247fe03fe0 ("test/timer: exercise new APIs in secondary process")

Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo at intel.com>
---
 app/test/test_timer_secondary.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test/test_timer_secondary.c b/app/test/test_timer_secondary.c
index 1e8f1d4549..16a9f1878b 100644
--- a/app/test/test_timer_secondary.c
+++ b/app/test/test_timer_secondary.c
@@ -125,9 +125,9 @@ test_timer_secondary(void)
 
 		mz = rte_memzone_reserve(TEST_INFO_MZ_NAME, sizeof(*test_info),
 					 SOCKET_ID_ANY, 0);
-		test_info = mz->addr;
-		TEST_ASSERT_NOT_NULL(test_info, "Couldn't allocate memory for "
+		TEST_ASSERT_NOT_NULL(mz, "Couldn't allocate memory for "
 				     "test data");
+		test_info = mz->addr;
 
 		test_info->tim_mempool = rte_mempool_create("test_timer_mp",
 				NUM_TIMERS, sizeof(struct rte_timer), 0, 0,
@@ -171,9 +171,9 @@ test_timer_secondary(void)
 		int i;
 
 		mz = rte_memzone_lookup(TEST_INFO_MZ_NAME);
-		test_info = mz->addr;
-		TEST_ASSERT_NOT_NULL(test_info, "Couldn't lookup memzone for "
+		TEST_ASSERT_NOT_NULL(mz, "Couldn't lookup memzone for "
 				     "test info");
+		test_info = mz->addr;
 
 		for (i = 0; i < NUM_TIMERS; i++) {
 			rte_mempool_get(test_info->tim_mempool, (void **)&tim);
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-06-12 06:53:59.220674400 +0800
+++ 0101-test-timer-check-memzone-allocation.patch	2021-06-12 06:53:56.450000000 +0800
@@ -1 +1 @@
-From fb9b862e7c0ddee29df36feb8dd0cbcd2762db25 Mon Sep 17 00:00:00 2001
+From 14e975dea9267eb7d023b204f22e839bc8fbd59a Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Luca Boccassi <bluca at debian.org>
+
+[ upstream commit fb9b862e7c0ddee29df36feb8dd0cbcd2762db25 ]
@@ -10 +12,0 @@
-Cc: stable at dpdk.org