[dpdk-stable] patch 'compress/isal: set null pointer after freeing' has been queued to stable release 18.05.1

[Christian Ehrhardt]

Hi,

FYI, your patch has been queued to stable release 18.05.1

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/01/18. So please
shout if anyone has objections.

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 9d1f05325367b9b64dcea8820dd4cea5a5e96206 Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Date: Wed, 11 Jul 2018 07:38:45 +0100
Subject: [PATCH] compress/isal: set null pointer after freeing

[ upstream commit 2d02781c7ad90cd68dd0a05ce3323b2b0d8a991c ]

Fixes: b0e23c458a6f ("compress/isal: add queue pair related ops")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Acked-by: Lee Daly <lee.daly at intel.com>
---
 drivers/compress/isal/isal_compress_pmd_ops.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/compress/isal/isal_compress_pmd_ops.c b/drivers/compress/isal/isal_compress_pmd_ops.c
index 970a0413b..83b09c2dc 100644
--- a/drivers/compress/isal/isal_compress_pmd_ops.c
+++ b/drivers/compress/isal/isal_compress_pmd_ops.c
@@ -165,8 +165,8 @@ isal_comp_pmd_qp_release(struct rte_compressdev *dev, uint16_t qp_id)
 	if (qp->state != NULL)
 		rte_free(qp->state);
 
-	if (dev->data->queue_pairs[qp_id] != NULL)
-		rte_free(dev->data->queue_pairs[qp_id]);
+	rte_free(qp);
+	dev->data->queue_pairs[qp_id] = NULL;
 
 	return 0;
 }
-- 
2.17.1