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Date:   Tue, 12 Dec 2023 13:28:51 -0800
From:   Jakub Kicinski <kuba@kernel.org>
To:     Kunwu Chan <chentao@kylinos.cn>
Cc:     jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com,
        davem@davemloft.net, edumazet@google.com, pabeni@redhat.com,
        jacob.e.keller@intel.com, przemyslaw.kitszel@intel.com,
        intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, Kunwu Chan <kunwu.chan@hotmail.com>
Subject: Re: [PATCH] iavf: Fix null pointer dereference in
 iavf_print_link_message
Message-ID: <20231212132851.59054654@kernel.org>
In-Reply-To: <20231211025927.233449-1-chentao@kylinos.cn>
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On Mon, 11 Dec 2023 10:59:27 +0800 Kunwu Chan wrote:
> kasprintf() returns a pointer to dynamically allocated memory
> which can be NULL upon failure.
> 
> Fixes: 1978d3ead82c ("intel: fix string truncation warnings")

No need for the allocation here, print to a buffer on the stack.
-- 
pw-bot: cr