From 567b9088f3d2ce24a5ab283b9a6828595a914895 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Sun, 22 Nov 2009 19:46:15 +0100
Subject: Fix db_search_null loop

	* i386/i386/db_interface.c (db_search_null): Do not decrease
	vaddr twice.
---
 i386/i386/db_interface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'i386')

diff --git a/i386/i386/db_interface.c b/i386/i386/db_interface.c
index 252ad7e..be0c893 100644
--- a/i386/i386/db_interface.c
+++ b/i386/i386/db_interface.c
@@ -501,7 +501,7 @@ db_search_null(
 	register unsigned *kaddr;
 
 	kaddr = (unsigned *)*skaddr;
-	for (vaddr = *svaddr; vaddr > evaddr; vaddr -= sizeof(unsigned)) {
+	for (vaddr = *svaddr; vaddr > evaddr; ) {
 	    if (vaddr % INTEL_PGBYTES == 0) {
 		vaddr -= sizeof(unsigned);
 		if (db_user_to_kernel_address(task, vaddr, skaddr, 0) < 0)
-- 
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