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From: "Américo Wang" <xiyou.wangcong@gmail.com>
To: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [Patch] Fix leak in usermode linux
Date: Tue, 13 Oct 2009 00:10:58 +0800	[thread overview]
Message-ID: <20091012161058.GB3961@hack> (raw)
In-Reply-To: <4AD32A14.3050408@lsexperts.de>

On Mon, Oct 12, 2009 at 03:07:32PM +0200, Eric Sesterhenn wrote:
>hi,
>
>this was spotted by cppcheck, if find_tempdir fails,
>we dont free tempname.
>
>Signed-off-by: Eric Sesterhenn <eric.sesterhenn@lsexperts.de>

Acked-by: WANG Cong <xiyou.wangcong@gmail.com>

Thanks!


>
>--- linux/arch/um/os-Linux/mem.c.orig	2009-10-12 15:04:28.000000000 +0200
>+++ linux/arch/um/os-Linux/mem.c	2009-10-12 15:04:37.000000000 +0200
>@@ -175,7 +175,7 @@ static int __init make_tempfile(const ch
>
> 	find_tempdir();
> 	if ((tempdir == NULL) || (strlen(tempdir) >= MAXPATHLEN))
>-		return -1;
>+		goto out;
>
> 	if (template[0] != '/')
> 		strcpy(tempname, tempdir);
>
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      reply	other threads:[~2009-10-12 16:08 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-12 13:07 [Patch] Fix leak in usermode linux Eric Sesterhenn
2009-10-12 16:10 ` Américo Wang [this message]

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