linux-kernel - Re: [UPDATED PATCH] fix memory corruption from misinterpreted bad_inode

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Date:	Thu, 04 Jan 2007 16:48:12 -0600
From:	Eric Sandeen <sandeen@...hat.com>
To:	Linus Torvalds <torvalds@...l.org>
CC:	Mitchell Blank Jr <mitch@...oth.com>,
	Al Viro <viro@....linux.org.uk>, Andrew Morton <akpm@...l.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Al Viro <viro@...iv.linux.org.uk>
Subject: Re: [UPDATED PATCH] fix memory corruption from misinterpreted bad_inode_ops
 return values

Linus Torvalds wrote:
> Anybody want to send in the patch that just generates separate versions 
> for
> 
> 	loff_t eio_llseek(struct file *file, loff_t offset, int origin)
> 	{
> 		return -EIO;
> 	}
> 
> 	int eio_readdir(struct file *filp, void *dirent, filldir_t filldir)
> 	{
> 		return -EIO;
> 	..
> 
> and so on?

That's more or less what I sent at http://lkml.org/lkml/2007/1/3/244

+static int bad_file_readdir(struct file * filp, void * dirent,
+			filldir_t filldir)
+{
+	return -EIO;
+}

... etc

Thanks,
-Eric
-
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