From 64b68178489b6845bcf460e9c6e618cb81740faf Mon Sep 17 00:00:00 2001
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Date: Thu, 2 Dec 2010 15:02:35 +0100
Subject: [PATCH] ubifs.c: BUG: Error following links
The link_name variable is declared inside the if block and it is used
outside it through the name pointer.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
---
fs/ubifs/ubifs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index d16d2b06a7..5a5c739b53 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -384,6 +384,7 @@ static unsigned long ubifs_findfile(struct super_block *sb, char *filename)
unsigned long root_inum = 1;
unsigned long inum;
int symlink_count = 0; /* Don't allow symlink recursion */
+ char link_name[64];
strcpy(fpath, filename);
@@ -420,7 +421,6 @@ static unsigned long ubifs_findfile(struct super_block *sb, char *filename)
ui = ubifs_inode(inode);
if ((inode->i_mode & S_IFMT) == S_IFLNK) {
- char link_name[64];
char buf[128];
/* We have some sort of symlink recursion, bail out */
--
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