linux-kernel - Re: [PATCH] binfmt_misc.c: avoid potential kernel stack overflow

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Message-ID: <20080818145130.GB4818@localhost.localdomain>
Date:	Mon, 18 Aug 2008 17:51:31 +0300
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Pavel Emelyanov <xemul@...nvz.org>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] binfmt_misc.c: avoid potential kernel stack overflow

On Mon, Aug 18, 2008 at 05:44:19PM +0300, Kirill A. Shutemov wrote:
> I have noticed yet another problem: more than one bit of sh_bang can be
> used on alpha:
> 
> fs/exec.c
> 1189                         return retval;
> 1190 
> 1191                 /* Remember if the application is TASO.  */
> 1192                 bprm->sh_bang = eh->ah.entry < 0x100000000UL;
> 1193 
> 1194                 bprm->file = file;

Sorry. Please ignore this part of the message. %)

-- 
Regards,  Kirill A. Shutemov
 + Belarus, Minsk
 + ALT Linux Team, http://www.altlinux.com/

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