[dpdk-stable] patch 'net/ixgbe: fix flow entry access after freeing' has been queued to stable release 19.11.10

[christian.ehrhardt@canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.10

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/12/21. 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/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/f9a4c1efae931cdbd9c6afa01a4bda77ae4e1e34

Thanks.

Christian Ehrhardt <christian.ehrhardt@canonical.com>

---
From f9a4c1efae931cdbd9c6afa01a4bda77ae4e1e34 Mon Sep 17 00:00:00 2001
From: Dapeng Yu <dapengx.yu@intel.com>
Date: Fri, 9 Jul 2021 11:14:59 +0800
Subject: [PATCH] net/ixgbe: fix flow entry access after freeing

[ upstream commit 75e4023dd7ad3b37ad2843635b38436d91613c86 ]

The original code use a heap pointer after it is freed.
This patch fix it.

Fixes: a14de8b498d1 ("net/ixgbe: destroy consistent filter")

Signed-off-by: Dapeng Yu <dapengx.yu@intel.com>
Reviewed-by: Haiyue Wang <haiyue.wang@intel.com>
---
 drivers/net/ixgbe/ixgbe_flow.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index d539951896..6bc2767ea1 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -3437,6 +3437,7 @@ ixgbe_flow_destroy(struct rte_eth_dev *dev,
 			TAILQ_REMOVE(&ixgbe_flow_list,
 				ixgbe_flow_mem_ptr, entries);
 			rte_free(ixgbe_flow_mem_ptr);
+			break;
 		}
 	}
 	rte_free(flow);
-- 
2.32.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-08-10 15:11:15.293221458 +0200
+++ 0058-net-ixgbe-fix-flow-entry-access-after-freeing.patch	2021-08-10 15:11:13.054638359 +0200
@@ -1 +1 @@
-From 75e4023dd7ad3b37ad2843635b38436d91613c86 Mon Sep 17 00:00:00 2001
+From f9a4c1efae931cdbd9c6afa01a4bda77ae4e1e34 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 75e4023dd7ad3b37ad2843635b38436d91613c86 ]
+
@@ -10 +11,0 @@
-Cc: stable@dpdk.org
@@ -19 +20 @@
-index 0b10e91a9b..511b612f7f 100644
+index d539951896..6bc2767ea1 100644