patch 'net/dpaa: fix port handle leak' has been queued to stable release 25.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 25.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/04/26. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/969da172b4790adaf6a43eca165faa7026aeb936

Thanks.

Kevin

---
>From 969da172b4790adaf6a43eca165faa7026aeb936 Mon Sep 17 00:00:00 2001
From: Vanshika Shukla <vanshika.shukla at nxp.com>
Date: Mon, 13 Jul 2026 15:47:39 +0530
Subject: [PATCH] net/dpaa: fix port handle leak

[ upstream commit 86b4cb39f8d1441cb8d4caec4d7ec9bbe06a74d4 ]

In fm_prev_cleanup(), the port_handle was not closed before being
overwritten on each iteration, causing a resource leak. Add a null
check and close the existing handle before opening a new one.

Fixes: e498f3b51f38 ("net/dpaa: improve port cleanup")

Signed-off-by: Vanshika Shukla <vanshika.shukla at nxp.com>
---
 drivers/net/dpaa/dpaa_flow.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/dpaa/dpaa_flow.c b/drivers/net/dpaa/dpaa_flow.c
index 417b9b6fbb..f21950f64d 100644
--- a/drivers/net/dpaa/dpaa_flow.c
+++ b/drivers/net/dpaa/dpaa_flow.c
@@ -82,4 +82,8 @@ static void fm_prev_cleanup(void)
 		/* FM Port Open */
 		fm_model.fm_port_params[devid].h_fm = fm_info.fman_handle;
+		if (dpaa_intf.port_handle) {
+			fm_port_close(dpaa_intf.port_handle);
+			dpaa_intf.port_handle = NULL;
+		}
 		dpaa_intf.port_handle =
 				fm_port_open(&fm_model.fm_port_params[devid]);
-- 
2.55.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-07-30 10:16:03.725235113 +0100
+++ 0079-net-dpaa-fix-port-handle-leak.patch	2026-07-30 10:16:01.505931907 +0100
@@ -1 +1 @@
-From 86b4cb39f8d1441cb8d4caec4d7ec9bbe06a74d4 Mon Sep 17 00:00:00 2001
+From 969da172b4790adaf6a43eca165faa7026aeb936 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 86b4cb39f8d1441cb8d4caec4d7ec9bbe06a74d4 ]
+
@@ -11 +12,0 @@
-Cc: stable at dpdk.org