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From: Jeffrey Hugo <quic_jhugo@quicinc.com>
To: Julia Lawall <Julia.Lawall@inria.fr>,
	Manivannan Sadhasivam <mani@kernel.org>
Cc: <keescook@chromium.org>, <kernel-janitors@vger.kernel.org>,
	<mhi@lists.linux.dev>, <linux-arm-msm@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 10/26] bus: mhi: host: use array_size
Date: Mon, 26 Jun 2023 08:53:40 -0600	[thread overview]
Message-ID: <84cf60eb-355a-ac13-4b9d-2ca054da5ef5@quicinc.com> (raw)
In-Reply-To: <20230623211457.102544-11-Julia.Lawall@inria.fr>

On 6/23/2023 3:14 PM, 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: Jeffrey Hugo <quic_jhugo@quicinc.com>
Tested-by: Jeffrey Hugo <quic_jhugo@quicinc.com>

  parent reply	other threads:[~2023-06-26 14:54 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-23 21:14 [PATCH 00/26] " 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
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 [this message]
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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