From: Artem Bityutskiy <dedekind1@gmail.com>
To: Julia Lawall <julia@diku.dk>
Cc: linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org,
David Woodhouse <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers/mtd/maps/ts5500_flash.c: avoid calling
Date: Sun, 06 Feb 2011 15:08:24 +0000 [thread overview]
Message-ID: <1297004904.4460.31.camel@localhost> (raw)
In-Reply-To: <1296666816-21610-1-git-send-email-julia@diku.dk>
On Wed, 2011-02-02 at 18:13 +0100, Julia Lawall wrote:
> map_destroy dereferences its argument. The call is furthermore only
> reachable when this argument is NULL. Thus the call is dropped.
>
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
Pushed to l2-mtd-2.6.git, thanks!
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Julia Lawall <julia@diku.dk>
Cc: linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org,
David Woodhouse <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers/mtd/maps/ts5500_flash.c: avoid calling map_destroy on NULL
Date: Sun, 06 Feb 2011 17:08:24 +0200 [thread overview]
Message-ID: <1297004904.4460.31.camel@localhost> (raw)
In-Reply-To: <1296666816-21610-1-git-send-email-julia@diku.dk>
On Wed, 2011-02-02 at 18:13 +0100, Julia Lawall wrote:
> map_destroy dereferences its argument. The call is furthermore only
> reachable when this argument is NULL. Thus the call is dropped.
>
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
Pushed to l2-mtd-2.6.git, thanks!
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
WARNING: multiple messages have this Message-ID (diff)
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Julia Lawall <julia@diku.dk>
Cc: David Woodhouse <dwmw2@infradead.org>,
linux-mtd@lists.infradead.org, kernel-janitors@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drivers/mtd/maps/ts5500_flash.c: avoid calling map_destroy on NULL
Date: Sun, 06 Feb 2011 17:08:24 +0200 [thread overview]
Message-ID: <1297004904.4460.31.camel@localhost> (raw)
In-Reply-To: <1296666816-21610-1-git-send-email-julia@diku.dk>
On Wed, 2011-02-02 at 18:13 +0100, Julia Lawall wrote:
> map_destroy dereferences its argument. The call is furthermore only
> reachable when this argument is NULL. Thus the call is dropped.
>
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
Pushed to l2-mtd-2.6.git, thanks!
--
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
next prev parent reply other threads:[~2011-02-06 15:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-02 16:53 [PATCH] drivers/mtd/maps/ts5500_flash.c: avoid calling map_destroy on NULL Julia Lawall
2011-02-02 17:13 ` Julia Lawall
2011-02-02 17:13 ` Julia Lawall
2011-02-06 15:08 ` Artem Bityutskiy [this message]
2011-02-06 15:08 ` Artem Bityutskiy
2011-02-06 15:08 ` Artem Bityutskiy
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