linux-kernel - [PATCH] x86, vdso: SHN_LORESERVE is an inclusive lower bound

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Message-ID: <alpine.DEB.2.02.1104251020170.26664@dr-wily.mit.edu>
Date:	Mon, 25 Apr 2011 10:28:50 -0400 (EDT)
From:	Anders Kaseorg <andersk@...lice.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org
cc:	Jeremy Fitzhardinge <jeremy@...p.org>, linux-kernel@...r.kernel.org
Subject: [PATCH] x86, vdso: SHN_LORESERVE is an inclusive lower bound

Test for >= SHN_LORESERVE instead of > SHN_LORESERVE.

Signed-off-by: Anders Kaseorg <andersk@...lice.com>
---
 arch/x86/vdso/vdso32-setup.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
index 468d591..226bfad 100644
--- a/arch/x86/vdso/vdso32-setup.c
+++ b/arch/x86/vdso/vdso32-setup.c
@@ -88,7 +88,7 @@ static __init void reloc_symtab(Elf32_Ehdr *ehdr,
 		    sym->st_shndx == SHN_ABS)
 			continue;  /* skip */
 
-		if (sym->st_shndx > SHN_LORESERVE) {
+		if (sym->st_shndx >= SHN_LORESERVE) {
 			printk(KERN_INFO "VDSO: unexpected st_shndx %x\n",
 			       sym->st_shndx);
 			continue;
-- 
1.7.5.rc3

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