linux-kernel - Re: [RFC] LZO de/compression support

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Message-ID: <4cefeab80705230721i492b5f1ehfa2d775344b1c04e@mail.gmail.com>
Date:	Wed, 23 May 2007 19:51:44 +0530
From:	"Nitin Gupta" <nitingupta910@...il.com>
To:	"Michael-Luke Jones" <mlj28@....ac.uk>
Cc:	linux-kernel@...r.kernel.org,
	"Richard Purdie" <richard@...nedhand.com>, linux-mm-cc@...top.org
Subject: Re: [RFC] LZO de/compression support - take 3

On 5/23/07, Michael-Luke Jones <mlj28@....ac.uk> wrote:
> On 23 May 2007, at 15:03, Nitin Gupta wrote:
>
> >> Perhaps a rename is in order:
> >> lzo1x_decompress() => lzo1x_decompress_unsafe()
> >> lzo1x_decompress_safe => lzo1x_decompress()
> >
> > Or perhaps make reiserfs use _safe() instead - I think Richard has
> > already submitted patch for same.
>
> If someone's already made this mistake once, then it'll happen again.
> In-kernel memory corruption is no fun.
>
> Safe/Secure == Default

If I rename 'nonsafe' version as such then it will seem like its a
'broken' implementation which is not the case. If somebody is upto
including compression he must be having head to use the right
decompress version depending on this scenario :-)

- Nitin



>
> Michael-Luke
>
>
-
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