linux-kernel - Re: [PATCH] crypto: qat - (qat_420xx) fix off by one in uof_get

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Message-ID: <ZwDQ2zEEnYYn4tth@gondor.apana.org.au>
Date: Sat, 5 Oct 2024 13:38:35 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Jie Wang <jie.wang@...el.com>,
	Giovanni Cabiddu <giovanni.cabiddu@...el.com>,
	"David S. Miller" <davem@...emloft.net>,
	Damian Muszynski <damian.muszynski@...el.com>,
	Tero Kristo <tero.kristo@...ux.intel.com>,
	Shashank Gupta <shashank.gupta@...el.com>,
	Lucas Segarra Fernandez <lucas.segarra.fernandez@...el.com>,
	Dong Xie <dong.xie@...el.com>, qat-linux@...el.com,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] crypto: qat - (qat_420xx) fix off by one in
 uof_get_name()

On Sat, Sep 28, 2024 at 01:05:01PM +0300, Dan Carpenter wrote:
> This is called from uof_get_name_420xx() where "num_objs" is the
> ARRAY_SIZE() of fw_objs[].  The > needs to be >= to prevent an out of
> bounds access.
> 
> Fixes: fcf60f4bcf54 ("crypto: qat - add support for 420xx devices")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
>  drivers/crypto/intel/qat/qat_420xx/adf_420xx_hw_data.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt