patch 'net/txgbe: reset security context pointer on close' has been queued to stable release 21.11.1

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 03/06/22. 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/496747d3895896c0f1e3de07c384517216dbd90e

Thanks.

Kevin

---
>From 496747d3895896c0f1e3de07c384517216dbd90e Mon Sep 17 00:00:00 2001
From: Yunjian Wang <wangyunjian at huawei.com>
Date: Tue, 15 Feb 2022 21:02:01 +0800
Subject: [PATCH] net/txgbe: reset security context pointer on close

[ upstream commit 6d498b853fe3110013fbfb69f8bc05d8de509f88 ]

When txgbe_dev_close() is cleaning up, it does not correctly set
the security_ctx variable to NULL, which will lead to wild pointer.

Fixes: f437d97c3df1 ("net/txgbe: add IPsec context creation")

Signed-off-by: Yunjian Wang <wangyunjian at huawei.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
 drivers/net/txgbe/txgbe_ethdev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index e2fcf87fe7..1d1dd430dc 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -2037,4 +2037,5 @@ txgbe_dev_close(struct rte_eth_dev *dev)
 #ifdef RTE_LIB_SECURITY
 	rte_free(dev->security_ctx);
+	dev->security_ctx = NULL;
 #endif
 
-- 
2.34.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-03-01 10:41:02.374671202 +0000
+++ 0039-net-txgbe-reset-security-context-pointer-on-close.patch	2022-03-01 10:41:01.301244097 +0000
@@ -1 +1 @@
-From 6d498b853fe3110013fbfb69f8bc05d8de509f88 Mon Sep 17 00:00:00 2001
+From 496747d3895896c0f1e3de07c384517216dbd90e Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 6d498b853fe3110013fbfb69f8bc05d8de509f88 ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index 7b42285b9e..19d4444748 100644
+index e2fcf87fe7..1d1dd430dc 100644
@@ -22 +23 @@
-@@ -2033,4 +2033,5 @@ txgbe_dev_close(struct rte_eth_dev *dev)
+@@ -2037,4 +2037,5 @@ txgbe_dev_close(struct rte_eth_dev *dev)