patch 'bus/dpaa: verify strdup return' has been queued to stable release 22.11.5

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 22.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/09/24. 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://github.com/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/8d6011441b8325a3768ab9f51bd42c99831f1be6

Thanks.

Luca Boccassi

---
>From 8d6011441b8325a3768ab9f51bd42c99831f1be6 Mon Sep 17 00:00:00 2001
From: Chengwen Feng <fengchengwen at huawei.com>
Date: Fri, 10 Nov 2023 10:01:03 +0000
Subject: [PATCH] bus/dpaa: verify strdup return

[ upstream commit 2729fa6654b328bb4b9a0ede6d1e1019bd6caf0c ]

Add verify strdup return value logic.

Fixes: e79df833d3f6 ("bus/dpaa: support hotplug ops")

Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
Acked-by: Sachin Saxena <sachin.saxena at nxp.com>
---
 drivers/bus/dpaa/dpaa_bus.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index e57159f5d8..a67f5c9ab5 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -791,6 +791,10 @@ dpaa_bus_dev_iterate(const void *start, const char *str,
 
 	/* Now that name=device_name format is available, split */
 	dup = strdup(str);
+	if (dup == NULL) {
+		DPAA_BUS_DEBUG("Dup string (%s) failed!\n", str);
+		return NULL;
+	}
 	dev_name = dup + strlen("name=");
 
 	if (start != NULL) {
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2024-03-07 01:05:36.894653381 +0000
+++ 0022-bus-dpaa-verify-strdup-return.patch	2024-03-07 01:05:34.702937979 +0000
@@ -1 +1 @@
-From 2729fa6654b328bb4b9a0ede6d1e1019bd6caf0c Mon Sep 17 00:00:00 2001
+From 8d6011441b8325a3768ab9f51bd42c99831f1be6 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 2729fa6654b328bb4b9a0ede6d1e1019bd6caf0c ]
+
@@ -9 +10,0 @@
-Cc: stable at dpdk.org
@@ -18 +19 @@
-index 46473603c8..5d4352bb3c 100644
+index e57159f5d8..a67f5c9ab5 100644
@@ -21 +22 @@
-@@ -792,6 +792,10 @@ dpaa_bus_dev_iterate(const void *start, const char *str,
+@@ -791,6 +791,10 @@ dpaa_bus_dev_iterate(const void *start, const char *str,