From: Simon Horman <simon.horman@corigine.com>
To: Julia Lawall <Julia.Lawall@inria.fr>
Cc: Shannon Nelson <shannon.nelson@amd.com>,
keescook@chromium.org, kernel-janitors@vger.kernel.org,
Brett Creeley <brett.creeley@amd.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 09/26] pds_core: use array_size
Date: Sat, 24 Jun 2023 17:47:34 +0200 [thread overview]
Message-ID: <ZJcQFu3csAhp4xW2@corigine.com> (raw)
In-Reply-To: <20230623211457.102544-10-Julia.Lawall@inria.fr>
On Fri, Jun 23, 2023 at 11:14:40PM +0200, Julia Lawall wrote:
> Use array_size to protect against multiplication overflows.
>
> The changes were done using the following Coccinelle semantic patch:
>
> // <smpl>
> @@
> expression E1, E2;
> constant C1, C2;
> identifier alloc = {vmalloc,vzalloc};
> @@
>
> (
> alloc(C1 * C2,...)
> |
> alloc(
> - (E1) * (E2)
> + array_size(E1, E2)
> ,...)
> )
> // </smpl>
>
> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
next prev parent reply other threads:[~2023-06-24 15:47 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-23 21:14 [PATCH 00/26] use array_size Julia Lawall
2023-06-23 21:14 ` [PATCH 01/26] lib/test_vmalloc.c: " Julia Lawall
2023-06-23 21:14 ` [PATCH 02/26] octeon_ep: " Julia Lawall
2023-06-24 15:46 ` Simon Horman
2023-06-24 22:28 ` Jakub Kicinski
2023-06-25 20:14 ` Christophe JAILLET
2023-06-25 20:25 ` Julia Lawall
2023-06-25 20:32 ` Christophe JAILLET
2023-06-25 20:57 ` Julia Lawall
2023-06-23 21:14 ` [PATCH 03/26] drm/gud: " Julia Lawall
2023-06-23 21:14 ` [PATCH 04/26] gve: " Julia Lawall
2023-06-24 15:47 ` Simon Horman
2023-06-23 21:14 ` [PATCH 05/26] RDMA/erdma: " Julia Lawall
2023-06-27 9:32 ` Cheng Xu
2023-06-23 21:14 ` [PATCH 06/26] dma-buf: system_heap: " Julia Lawall
2023-06-23 21:42 ` John Stultz
2023-06-23 21:14 ` [PATCH 07/26] scsi: fnic: " Julia Lawall
2023-06-23 21:14 ` [PATCH 08/26] virtio-mem: " Julia Lawall
2023-06-25 1:39 ` Xuan Zhuo
2023-06-26 7:40 ` David Hildenbrand
2023-06-26 10:59 ` Michael S. Tsirkin
2023-06-23 21:14 ` [PATCH 09/26] pds_core: " Julia Lawall
2023-06-24 15:47 ` Simon Horman [this message]
2023-06-26 16:02 ` Shannon Nelson
2023-06-23 21:14 ` [PATCH 10/26] bus: mhi: host: " Julia Lawall
2023-06-23 21:30 ` Jeffrey Hugo
2023-06-23 21:45 ` Julia Lawall
2023-06-23 22:09 ` Jeffrey Hugo
2023-06-23 23:45 ` Kees Cook
2023-06-24 16:06 ` Jeffrey Hugo
2023-06-26 11:46 ` Dan Carpenter
2023-06-26 14:53 ` Jeffrey Hugo
2023-06-23 21:14 ` [PATCH 11/26] ionic: " Julia Lawall
2023-06-24 15:47 ` Simon Horman
2023-06-26 16:03 ` Shannon Nelson
2023-06-23 21:14 ` [PATCH 12/26] btrfs: zoned: " Julia Lawall
2023-06-26 6:08 ` Johannes Thumshirn
2023-06-26 7:59 ` Naohiro Aota
2023-06-29 14:30 ` David Sterba
2023-06-23 21:14 ` [PATCH 13/26] iommu/tegra: gart: " Julia Lawall
2023-06-23 21:14 ` [PATCH 14/26] RDMA/siw: " Julia Lawall
2023-06-26 11:23 ` Bernard Metzler
2023-06-23 21:14 ` [PATCH 15/26] habanalabs: " Julia Lawall
2023-06-23 21:14 ` [PATCH 16/26] drm/i915/gvt: " Julia Lawall
2023-06-26 9:26 ` [Intel-gfx] " Andi Shyti
2023-06-26 11:54 ` Dan Carpenter
2023-06-23 21:14 ` [PATCH 17/26] kcov: " Julia Lawall
2023-06-24 5:34 ` Dmitry Vyukov
2023-06-23 21:14 ` [PATCH 18/26] net: enetc: " Julia Lawall
2023-06-24 15:48 ` Simon Horman
2023-06-23 21:14 ` [PATCH 19/26] RDMA/bnxt_re: " Julia Lawall
2023-06-23 21:14 ` [PATCH 20/26] drm/vmwgfx: " Julia Lawall
2023-06-27 17:33 ` Julia Lawall
2023-06-23 21:14 ` [PATCH 21/26] x86/sgx: " Julia Lawall
2023-07-10 22:02 ` Jarkko Sakkinen
2023-06-23 21:14 ` [PATCH 22/26] net: mana: " Julia Lawall
2023-06-24 15:48 ` Simon Horman
2023-06-23 21:14 ` [PATCH 23/26] media: staging: imgu: " Julia Lawall
2023-06-25 4:59 ` Bingbu Cao
2023-06-27 17:35 ` Julia Lawall
2023-06-29 7:34 ` Sakari Ailus
2023-06-23 21:14 ` [PATCH 24/26] scsi: qla2xxx: " Julia Lawall
2023-06-23 21:14 ` [PATCH 25/26] vduse: " Julia Lawall
2023-06-23 21:14 ` [PATCH 26/26] comedi: " Julia Lawall
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