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Date: Mon, 21 Apr 2025 14:29:08 +0100
From: Simon Horman <horms@kernel.org>
To: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: "David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	stable@vger.kernel.org, kernel@pengutronix.de,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	Maxime Chevallier <maxime.chevallier@bootlin.com>
Subject: Re: [PATCH net v1 1/1] net: selftests: initialize TCP header and skb
 payload with zero
Message-ID: <20250421132908.GF2789685@horms.kernel.org>
References: <20250416160125.2914724-1-o.rempel@pengutronix.de>
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In-Reply-To: <20250416160125.2914724-1-o.rempel@pengutronix.de>

On Wed, Apr 16, 2025 at 06:01:25PM +0200, Oleksij Rempel wrote:
> Zero-initialize TCP header via memset() to avoid garbage values that
> may affect checksum or behavior during test transmission.
> 
> Also zero-fill allocated payload and padding regions using memset()
> after skb_put(), ensuring deterministic content for all outgoing
> test packets.
> 
> Fixes: 3e1e58d64c3d ("net: add generic selftest support")
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
> Cc: stable@vger.kernel.org

Reviewed-by: Simon Horman <horms@kernel.org>