From: Yunjian Wang <wangyunjian@huawei.com>
Date: Tue, 15 Feb 2022 13:01:51 +0000 (+0800)
Subject: net/ixgbe: reset security context pointer on close
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=848a37cead7bd604d51b5f04507fea3e59e9088e;p=dpdk.git

net/ixgbe: reset security context pointer on close

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

Fixes: 9a0752f498d2 ("net/ixgbe: enable inline IPsec")
Cc: stable@dpdk.org

Signed-off-by: Yunjian Wang <wangyunjian@huawei.com>
Acked-by: Haiyue Wang <haiyue.wang@intel.com>
---

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 3d799d2187..7643842560 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -3038,6 +3038,7 @@ ixgbe_dev_close(struct rte_eth_dev *dev)
 
 #ifdef RTE_LIB_SECURITY
 	rte_free(dev->security_ctx);
+	dev->security_ctx = NULL;
 #endif
 
 	return ret;