From: Leon Romanovsky <leon@kernel.org>
To: kernel-janitors@vger.kernel.org
Subject: Re: [PATCH] IB/uverbs: Signedness bug in UVERBS_HANDLER()
Date: Sat, 22 Dec 2018 08:37:31 +0000 [thread overview]
Message-ID: <20181222083731.GH3940@mtr-leonro.mtl.com> (raw)
In-Reply-To: <20181222074259.GA6338@kadam>
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On Sat, Dec 22, 2018 at 10:42:59AM +0300, Dan Carpenter wrote:
> The "num_sge" variable needs to be signed for the error handling to
> work. The uverbs_attr_ptr_get_array_size() returns int so this change
> is safe.
>
> Fixes: ad8a4496757f ("IB/uverbs: Add support to advise_mr")
> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
> ---
> drivers/infiniband/core/uverbs_std_types_mr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Thanks,
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
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next prev parent reply other threads:[~2018-12-22 8:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-22 7:42 [PATCH] IB/uverbs: Signedness bug in UVERBS_HANDLER() Dan Carpenter
2018-12-22 8:37 ` Leon Romanovsky [this message]
2018-12-22 23:09 ` Jason Gunthorpe
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