linux-kernel - Re: [patch 1/4] x86: vdso ELF handling - use SELFMAG instead of numeric constant

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Message-ID: <alpine.LFD.1.10.0805032304150.6003@apollo.tec.linutronix.de>
Date:	Sat, 3 May 2008 23:06:24 +0200 (CEST)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Cyrill Gorcunov <gorcunov@...il.com>
cc:	akpm@...ux-foundation.org, hpa@...or.com, mingo@...e.hu,
	ralf@...ux-mips.org, linux-kernel@...r.kernel.org
Subject: Re: [patch 1/4] x86: vdso ELF handling - use SELFMAG instead of
 numeric constant

On Sat, 3 May 2008, Cyrill Gorcunov wrote:
> Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
> ---
> 
> Index: linux-2.6.git/arch/x86/vdso/vdso32-setup.c
> ===================================================================
> --- linux-2.6.git.orig/arch/x86/vdso/vdso32-setup.c	2008-05-01 11:07:57.000000000 +0400
> +++ linux-2.6.git/arch/x86/vdso/vdso32-setup.c	2008-05-02 21:25:10.000000000 +0400
> @@ -162,7 +162,7 @@ static __init void relocate_vdso(Elf32_E
>  	Elf32_Shdr *shdr;
>  	int i;
>  
> -	BUG_ON(memcmp(ehdr->e_ident, ELFMAG, 4) != 0 ||
> +	BUG_ON(memcmp(ehdr->e_ident, ELFMAG, SELFMAG) != 0 ||
>  	       !elf_check_arch_ia32(ehdr) ||
>  	       ehdr->e_type != ET_DYN);

Applied. Thanks,

	 tglx
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