From: David Marchand <david.marchand@redhat.com>
To: Matan Azrad <matan@nvidia.com>,
Viacheslav Ovsiienko <viacheslavo@nvidia.com>,
Raslan Darawsheh <rasland@nvidia.com>
Cc: dev@dpdk.org, stable@dpdk.org
Subject: Re: [PATCH] net/mlx5: fix build with GCC 12 and ASan
Date: Tue, 14 Mar 2023 10:02:28 +0100 [thread overview]
Message-ID: <CAJFAV8zfOG3g+Q=37vuPBY80+J7ZY_fOyBuK8_kzKYXXX3bZ_A@mail.gmail.com> (raw)
In-Reply-To: <20230309090317.847742-1-david.marchand@redhat.com>
On Thu, Mar 9, 2023 at 10:03 AM David Marchand
<david.marchand@redhat.com> wrote:
>
> Building with gcc 12 and ASan raises this warning:
>
> ../drivers/net/mlx5/mlx5_txpp.c: In function ‘mlx5_txpp_xstats_get_names’:
> ../drivers/net/mlx5/mlx5_txpp.c:1066:25: error: ‘strncpy’ specified bound
> 64 equals destination size [-Werror=stringop-truncation]
> 1066 | strncpy(xstats_names[i + n_used].name,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 1067 | mlx5_txpp_stat_names[i],
> | ~~~~~~~~~~~~~~~~~~~~~~~~
> 1068 | RTE_ETH_XSTATS_NAME_SIZE);
> | ~~~~~~~~~~~~~~~~~~~~~~~~~
> cc1: all warnings being treated as errors
>
> Prefer strlcpy.
>
> Fixes: 3b025c0ca425 ("net/mlx5: provide send scheduling error statistics")
> Cc: stable@dpdk.org
>
> Signed-off-by: David Marchand <david.marchand@redhat.com>
Review please?
--
David Marchand
next prev parent reply other threads:[~2023-03-14 9:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 9:03 David Marchand
2023-03-14 9:02 ` David Marchand [this message]
2023-03-14 13:00 ` Slava Ovsiienko
2023-03-15 10:05 ` David Marchand
2023-03-15 12:08 ` Slava Ovsiienko
2023-03-22 17:06 ` [PATCH v2] " David Marchand
2023-03-23 11:01 ` Raslan Darawsheh
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