netdev - Re: [iwl-net v2 3/5] ice: validate queue quanta parameters to prevent OOB access

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Message-ID: <20250228171846.GO1615191@kernel.org>
Date: Fri, 28 Feb 2025 17:18:46 +0000
From: Simon Horman <horms@...nel.org>
To: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com>
Cc: intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	Jan Glaza <jan.glaza@...el.com>,
	Jedrzej Jagielski <jedrzej.jagielski@...el.com>
Subject: Re: [iwl-net v2 3/5] ice: validate queue quanta parameters to
 prevent OOB access

On Tue, Feb 25, 2025 at 10:08:47AM +0100, Martyna Szapar-Mudlaw wrote:
> From: Jan Glaza <jan.glaza@...el.com>
> 
> Add queue wraparound prevention in quanta configuration.
> Ensure end_qid does not overflow by validating start_qid and num_queues.
> 
> Fixes: 015307754a19 ("ice: Support VF queue rate limit and quanta size configuration")
> Reviewed-by: Jedrzej Jagielski <jedrzej.jagielski@...el.com>
> Signed-off-by: Jan Glaza <jan.glaza@...el.com>
> Signed-off-by: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@...ux.intel.com>

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