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From a409efbc261ca097b414da7986fc2ea6a35af6dd Mon Sep 17 00:00:00 2001
From: Keng-Yu Lin <kengyu@hpe.com>
Date: Thu, 28 Jun 2018 18:35:54 +0800
Subject: [PATCH] Use size_t for mmap()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
At last on AMD64, size_t is now ‘long unsigned int’.
Using int type can cause the integer overflow.
Signed-off-by: Keng-Yu Lin <kengyu@hpe.com>
---
src/lat_pagefault.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lat_pagefault.c b/src/lat_pagefault.c
index 66f67cd..0e16ddd 100644
--- a/src/lat_pagefault.c
+++ b/src/lat_pagefault.c
@@ -18,7 +18,7 @@ char *id = "$Id$\n";
typedef struct _state {
int fd;
- int size;
+ size_t size;
int npages;
int clone;
char* file;
--
2.11.0
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