[U-Boot] [PATCH] ubifs.c: BUG: Error following links
Ricardo Ribalda Delgado
ricardo.ribalda at gmail.com
Thu Dec 2 15:02:35 CET 2010
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 at gmail.com>
---
fs/ubifs/ubifs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 0f8128c..2bad027 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -386,6 +386,7 @@ 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);
@@ -422,7 +423,6 @@ 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 */
--
1.7.2.3
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