From: Jason Gunthorpe <jgg@nvidia.com>
To: Colin King <colin.king@canonical.com>
Cc: Dennis Dalessandro <dennis.dalessandro@intel.com>,
Mike Marciniszyn <mike.marciniszyn@intel.com>,
Doug Ledford <dledford@redhat.com>,
Ira Weiny <ira.weiny@intel.com>, <linux-rdma@vger.kernel.org>,
<kernel-janitors@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] IB/rdmavt: Fix sizeof mismatch
Date: Thu, 8 Oct 2020 15:18:02 -0300 [thread overview]
Message-ID: <20201008181802.GB374464@nvidia.com> (raw)
In-Reply-To: <20201008095204.82683-1-colin.king@canonical.com>
On Thu, Oct 08, 2020 at 10:52:04AM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> An incorrect sizeof is being used, struct rvt_ibport ** is not correct,
> it should be struct rvt_ibport *. Note that since ** is the same size as
> * this is not causing any issues. Improve this fix by using
> sizeof(*rdi->ports) as this allows us to not even reference the type
> of the pointer. Also remove line breaks as the entire statement can
> fit on one line.
>
> Addresses-Coverity: ("Sizeof not portable (SIZEOF_MISMATCH)")
> Fixes: ff6acd69518e ("IB/rdmavt: Add device structure allocation")
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> Reviewed-by: Ira Weiny <ira.weiny@intel.com>
> Acked-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
> ---
> drivers/infiniband/sw/rdmavt/vt.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
Applied to for-next, thanks
Jason
prev parent reply other threads:[~2020-10-08 18:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 9:52 [PATCH] IB/rdmavt: Fix sizeof mismatch Colin King
2020-10-08 16:41 ` Ira Weiny
2020-10-08 17:21 ` dennis.dalessandro
2020-10-08 18:18 ` Jason Gunthorpe [this message]
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