Date:   Thu, 25 Nov 2021 13:35:07 +0200
From:   Leon Romanovsky <leon@kernel.org>
To:     =?iso-8859-1?Q?H=E5kon?= Bugge <haakon.bugge@oracle.com>
Cc:     Jason Gunthorpe <jgg@ziepe.ca>, linux-rdma@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH for-rc v2] RDMA/cma: Remove open coding of overflow
 checking for private_data_len
Message-ID: <YZ9068DjutjBON/I@unreal>
References: <1637661978-18770-1-git-send-email-haakon.bugge@oracle.com>
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On Tue, Nov 23, 2021 at 11:06:18AM +0100, H?kon Bugge wrote:
> The existing tests are a little hard to comprehend. Use
> check_add_overflow() instead.
> 
> Fixes: 04ded1672402 ("RDMA/cma: Verify private data length")
> Signed-off-by: H?kon Bugge <haakon.bugge@oracle.com>
> 
> ---
> 
> v1 -> v2:
> 
>    * Also fixed same issue in cma_resolve_ib_udp() as pointed out
>      by Leon
> ---
>  drivers/infiniband/core/cma.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>