linux-kernel - Re: [PATCH] proc: Report file name on detected read

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Message-ID: <o2mb6fcc0a1004012328g2b61260bibadbfd8f3d6f87ce@mail.gmail.com>
Date:	Fri, 2 Apr 2010 09:28:39 +0300
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	Jan Kiszka <jan.kiszka@...mens.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Helight.Xu" <helight.xu@...il.com>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [PATCH] proc: Report file name on detected read_proc overflow

On Thu, Apr 1, 2010 at 4:09 PM, Jan Kiszka <jan.kiszka@...mens.com> wrote:
> This can help identifying the buggy read_proc handler.

->read_proc is going to be removed, so there is no point.

> -                                      "proc_file_read: Apparent buffer overflow!\n");
> +                                      "proc_file_read: Apparent buffer "
> +                                      "overflow reading \"%s\"!\n",
> +                                      file->f_path.dentry->d_name.name);
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