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Message-ID: <20080503103558.GB6844@cvg>
Date:	Sat, 3 May 2008 14:35:58 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	akpm@...ux-foundation.org, hpa@...or.com, mingo@...e.hu,
	ralf@...ux-mips.org, linux-kernel@...r.kernel.org
Subject: Re: [patch 4/4] MIPS: ELF handling - use SELFMAG instead of
	numeric constant

[Cyrill Gorcunov - Sat, May 03, 2008 at 02:18:04PM +0400]
| Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
| ---
| 
| Index: linux-2.6.git/arch/mips/kernel/vpe.c
| ===================================================================
| --- linux-2.6.git.orig/arch/mips/kernel/vpe.c	2008-04-15 23:01:26.000000000 +0400
| +++ linux-2.6.git/arch/mips/kernel/vpe.c	2008-05-02 21:40:57.000000000 +0400
| @@ -840,7 +840,7 @@ static int vpe_elfload(struct vpe * v)
|  
|  	/* Sanity checks against insmoding binaries or wrong arch,
|  	   weird elf version */
| -	if (memcmp(hdr->e_ident, ELFMAG, 4) != 0
| +	if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0
|  	    || (hdr->e_type != ET_REL && hdr->e_type != ET_EXEC)
|  	    || !elf_check_arch(hdr)
|  	    || hdr->e_shentsize != sizeof(*sechdrs)) {
| 
| -- 
| 
oops, MIPS was not refreshed by whole. This is a fix.
---

From: Cyrill Gorcunov <gorcunov@...il.com>
Subject: MIPS: ELF handling - use SELFMAG instead of numeric constant

Signed-off-by: Cyrill Gorcunov <gorcunov@...il.com>
---

Index: linux-2.6.git/arch/mips/kernel/vpe.c
===================================================================
--- linux-2.6.git.orig/arch/mips/kernel/vpe.c	2008-04-15 23:01:26.000000000 +0400
+++ linux-2.6.git/arch/mips/kernel/vpe.c	2008-05-03 14:28:47.000000000 +0400
@@ -840,7 +840,7 @@ static int vpe_elfload(struct vpe * v)
 
 	/* Sanity checks against insmoding binaries or wrong arch,
 	   weird elf version */
-	if (memcmp(hdr->e_ident, ELFMAG, 4) != 0
+	if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0
 	    || (hdr->e_type != ET_REL && hdr->e_type != ET_EXEC)
 	    || !elf_check_arch(hdr)
 	    || hdr->e_shentsize != sizeof(*sechdrs)) {
@@ -1107,7 +1107,7 @@ static int vpe_release(struct inode *ino
 		return -ENODEV;
 
 	hdr = (Elf_Ehdr *) v->pbuffer;
-	if (memcmp(hdr->e_ident, ELFMAG, 4) == 0) {
+	if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) == 0) {
 		if (vpe_elfload(v) >= 0) {
 			vpe_run(v);
 		} else {
--
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