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From: Kees Cook <keescook@chromium.org>
To: Denis Efremov <efremov@linux.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>,
	cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org
Subject: Re: [Cocci] [PATCH] coccinelle: misc: add array_size_dup script to detect missed overlow checks
Date: Mon, 15 Jun 2020 11:23:23 -0700
Message-ID: <202006151123.3C2CB7782@keescook> (raw)
In-Reply-To: <20200615102045.4558-1-efremov@linux.com>

On Mon, Jun 15, 2020 at 01:20:45PM +0300, Denis Efremov wrote:
> Detect an opencoded expression that is used before or after
> array_size()/array3_size()/struct_size() to compute the same size.
> 
> Cc: Kees Cook <keescook@chromium.org>
> Signed-off-by: Denis Efremov <efremov@linux.com>

Oh, very cool! How much does this find currently?

-- 
Kees Cook
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Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-15 10:20 Denis Efremov
2020-06-15 18:23 ` Kees Cook [this message]
2020-06-15 18:35   ` Denis Efremov
2020-06-15 18:46     ` Gustavo A. R. Silva
2020-06-17  9:32       ` Denis Efremov
2020-06-17 10:55       ` Denis Efremov
2020-06-17 20:08         ` Julia Lawall
2020-06-17 20:15           ` Julia Lawall
2020-06-17 18:15 ` Kees Cook
2020-06-17 18:54   ` Julia Lawall
2020-06-18 19:52     ` Kees Cook
2020-06-18 19:56       ` Julia Lawall
2020-06-18 20:48         ` Kees Cook
2020-06-18 21:08           ` Julia Lawall
2020-06-17 20:30 ` Julia Lawall
2020-06-17 20:50   ` Denis Efremov
2020-06-17 20:52     ` Julia Lawall
2020-06-18 10:23 ` [Cocci] [PATCH v2] " Denis Efremov
2020-06-19 13:13 ` [Cocci] [PATCH v3] coccinelle: misc: add array_size_dup script to detect missed overflow checks Denis Efremov
2020-06-21 20:53   ` Julia Lawall
2020-06-21 20:56   ` Julia Lawall
2020-06-22 12:12     ` Denis Efremov
2020-06-22 12:16     ` Denis Efremov
2020-06-22 12:19       ` Julia Lawall
2020-06-22 22:10 ` [Cocci] [PATCH v4] " Denis Efremov
2020-06-24 19:42   ` Julia Lawall

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