patch 'examples/vhost: verify strdup return' has been queued to stable release 23.11.1

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/31/24. 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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=5331b413827f6a7fa43403fdccd13f574b34e849

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 5331b413827f6a7fa43403fdccd13f574b34e849 Mon Sep 17 00:00:00 2001
From: Chengwen Feng <fengchengwen at huawei.com>
Date: Fri, 10 Nov 2023 10:01:17 +0000
Subject: [PATCH] examples/vhost: verify strdup return
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit b119863bd6643558af3ac3b39a63b6524e7545eb ]

Add verify strdup return value logic.

Fixes: 53d3f4778c1d ("vhost: integrate dmadev in asynchronous data-path")

Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
Acked-by: Huisong Li <lihuisong at huawei.com>
---
 examples/vhost/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index ce5c1efddf..3fc1b151d1 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -260,6 +260,9 @@ open_dma(const char *value)
 	char *dma_arg[RTE_MAX_VHOST_DEVICE];
 	int args_nr;

+	if (input == NULL)
+		return -1;
+
 	while (isblank(*addrs))
 		addrs++;
 	if (*addrs == '\0') {
--
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-03-05 17:39:32.271432143 +0800
+++ 0041-examples-vhost-verify-strdup-return.patch	2024-03-05 17:39:30.733566492 +0800
@@ -1 +1 @@
-From b119863bd6643558af3ac3b39a63b6524e7545eb Mon Sep 17 00:00:00 2001
+From 5331b413827f6a7fa43403fdccd13f574b34e849 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Xueming Li <xuemingl at nvidia.com>
+
+[ upstream commit b119863bd6643558af3ac3b39a63b6524e7545eb ]
@@ -9 +11,0 @@
-Cc: stable at dpdk.org