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From: Markus Elfring <Markus.Elfring@web.de>
To: Alexander Popov <alex.popov@linux.com>,
	Jann Horn <jannh@google.com>, Julia Lawall <julia.lawall@lip6.fr>,
	kernel-janitors@vger.kernel.org, cocci@systeme.lip6.fr
Cc: Jens Axboe <axboe@kernel.dk>, Jiri Kosina <jikos@kernel.org>,
	Mukesh Ojha <mojha@codeaurora.org>,
	kernel-hardening@lists.openwall.com,
	Nicolas Palix <nicolas.palix@imag.fr>,
	linux-kernel@vger.kernel.org, Denis Efremov <efremov@linux.com>,
	linux-block@vger.kernel.org,
	Michal Marek <michal.lkml@markovi.net>,
	Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: [Cocci] floppy: fix usercopy direction
Date: Mon, 12 Aug 2019 12:00:45 +0200
Message-ID: <e514a05f-6e9f-1d62-9b38-163e13578bff@web.de> (raw)
In-Reply-To: <3ee24295-6d63-6da9-774f-f1a599418685@linux.com>

> …, I see `exists` allows to drop `<+ +>`, right?

I would interpret the combination of such SmPL specifications in a different way.


> It turned out that sparse already can find these bugs.

This is generally nice, isn't it?


> Is this rule useful anyway?

I hope so.

Can scripts for the semantic patch language help any more?


> If so, I can prepare a patch.

Would you like to take corresponding adjustments into account?

Regards,
Markus
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Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20190326220348.61172-1-jannh@google.com>
2019-08-09 13:36 ` [Cocci] [PATCH] " Alexander Popov
2019-08-09 13:41   ` Jens Axboe
2019-08-09 13:43     ` Denis Efremov
2019-08-09 13:56   ` Julia Lawall
2019-08-09 15:05     ` Alexander Popov
2019-08-12 10:00       ` Markus Elfring [this message]
2019-08-12 10:25       ` Julia Lawall
2019-08-13  7:50   ` [Cocci] " Markus Elfring

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