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From: Julia Lawall <julia.lawall@inria.fr>
To: Denis Efremov <efremov@linux.com>
Cc: linux-kernel@vger.kernel.org, Kees Cook <keescook@chromium.org>,
	cocci@systeme.lip6.fr
Subject: Re: [Cocci] [PATCH] coccinelle: misc: add array_size_dup script to detect missed overlow checks
Date: Wed, 17 Jun 2020 22:52:16 +0200 (CEST)
Message-ID: <alpine.DEB.2.22.394.2006172252080.3083@hadrien> (raw)
In-Reply-To: <7c7b22f8-722c-60f5-db5d-290bea2b499c@linux.com>



On Wed, 17 Jun 2020, Denis Efremov wrote:

>
>
> On 6/17/20 11:30 PM, Julia Lawall wrote:
> >
> >
> > On Mon, 15 Jun 2020, Denis Efremov wrote:
> >
> >> Detect an opencoded expression that is used before or after
> >> array_size()/array3_size()/struct_size() to compute the same size.
> >
> > This would benefit from the assignemnt operator metavariables as well.
> >
> > Also, it could be better to put the python rules up next the SmPL pattern
> > matching rules that they are associated with.
> >
>
> Thanks, I will send v2.
> Here is the KSPP ticket with patches https://github.com/KSPP/linux/issues/83

Thanks!

julia
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  reply index

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
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 [this message]
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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