Re: [PATCH] crypto: qat - prevent underflow in rp2srv_store()

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On Tue, Oct 31, 2023 at 11:58:32AM +0300, Dan Carpenter wrote:
> The "ring" variable has an upper bounds check but nothing checks for
> negatives.  This code uses kstrtouint() already and it was obviously
> intended to be declared as unsigned int.  Make it so.
> 
> Fixes: dbc8876dd873 ("crypto: qat - add rp2svc sysfs attribute")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
>  drivers/crypto/intel/qat/qat_common/adf_sysfs.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

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




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