From: Raslan Darawsheh <rasland@nvidia.com>
To: Maayan Kashani <mkashani@nvidia.com>, dev@dpdk.org
Cc: stable@dpdk.org, Dariusz Sosnowski <dsosnowski@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Bing Zhao <bingz@nvidia.com>, Ori Kam <orika@nvidia.com>,
Suanming Mou <suanmingm@nvidia.com>,
Matan Azrad <matan@nvidia.com>,
Gregory Etelson <getelson@nvidia.com>
Subject: Re: [PATCH] net/mlx5: fix double free in non template flow destroy
Date: Mon, 18 Aug 2025 09:35:52 +0300 [thread overview]
Message-ID: <3a959bf6-a583-4f32-8b61-54dcde6f0925@nvidia.com> (raw)
In-Reply-To: <20250807100026.157277-1-mkashani@nvidia.com>
Hi,
On 07/08/2025 1:00 PM, Maayan Kashani wrote:
> Avoid calling flow_hw_unregister_matcher twice when rule creation
> fails due to insufficient memory, which previously caused
> a use-after-free error detected by ASan.
>
> As a preventative measure, clear released pointers in
> flow_hw_destroy to avoid potential double-free issues.
>
> Fixes: b2845d51c748 ("net/mlx5: support FDB in non-template flow")
> Cc: stable@dpdk.org
>
> Signed-off-by: Maayan Kashani <mkashani@nvidia.com>
> Acked-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Patch applied to next-net-mlx,
Kindest regards
Raslan Darawsheh
prev parent reply other threads:[~2025-08-18 6:36 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-07 10:00 Maayan Kashani
2025-08-18 6:35 ` Raslan Darawsheh [this message]
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