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Message-ID: <YZ9068DjutjBON/I@unreal>
Date: Thu, 25 Nov 2021 13:35:07 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Håkon Bugge <haakon.bugge@...cle.com>
Cc: Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH for-rc v2] RDMA/cma: Remove open coding of overflow
checking for private_data_len
On Tue, Nov 23, 2021 at 11:06:18AM +0100, Håkon 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: Håkon Bugge <haakon.bugge@...cle.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@...dia.com>
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