From: Matan Azrad <matan@nvidia.com>
To: Michael Baum <michaelba@nvidia.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [PATCH] compress/mlx5: fix QP setup error flow
Date: Wed, 1 Sep 2021 07:47:46 +0000 [thread overview]
Message-ID: <DM4PR12MB5389EA78A8E3F36440B96173DFCD9@DM4PR12MB5389.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20210831203941.3411351-1-michaelba@nvidia.com>
From: Michael Baum <michaelba@nvidia.com>
> Sent: Tuesday, August 31, 2021 11:40 PM
> To: dev@dpdk.org
> Cc: Matan Azrad <matan@nvidia.com>; stable@dpdk.org
> Subject: [PATCH] compress/mlx5: fix QP setup error flow
>
> The QP setup function allocates buffer for its opaque MR and register it into
> MR structure.
>
> After buffer alloction and before MR registration, it tries allocate MR Btree.
> When the MR Btree allocation fails, the buffer was not freed what caused a
> memory leak.
>
> Allocate the MR Btree before buffer alloction.
>
> Fixes: 0165bccdb45f ("compress/mlx5: add memory region management")
> Cc: stable@dpdk.org
>
> Signed-off-by: Michael Baum <michaelba@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
next prev parent reply other threads:[~2021-09-01 7:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-31 20:39 Michael Baum
2021-09-01 7:47 ` Matan Azrad [this message]
2021-09-02 10:14 ` Akhil Goyal
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