From 2aa326be0d2039f51192707bdb2fc935d0e87c21 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lo=C3=AFc=20Minier?= <loic.minier@linaro.org>
Date: Sun, 22 Aug 2010 00:47:23 +0200
Subject: [PATCH] vvfat: fat_chksum(): fix access above array bounds
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Signed-off-by: Loïc Minier <loic.minier@linaro.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 block/vvfat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/vvfat.c b/block/vvfat.c
index 6d61c2e..365332a 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -512,7 +512,7 @@ static inline uint8_t fat_chksum(const direntry_t* entry)
     for(i=0;i<11;i++) {
         unsigned char c;
 
-        c = (i <= 8) ? entry->name[i] : entry->extension[i-8];
+        c = (i < 8) ? entry->name[i] : entry->extension[i-8];
         chksum=(((chksum&0xfe)>>1)|((chksum&0x01)?0x80:0)) + c;
     }
 
-- 
2.7.4