[U-Boot] [PATCH] ubifs: Correct dereferencing of files-after-symlinks

[U-Boot] [PATCH] ubifs: Correct dereferencing of files-after-symlinks

[Simon Kagstrom]

Files in directories which are symlinked to were not dereferenced
correctly in last commit. E.g., with a symlink

   /boot/lnk -> /boot/real_dir

loading

   /boot/lnk/uImage

will fail. This patch fixes that by simply seeing to it that the target
base directory has a slash after it.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
---
 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 b03ed0b..286739c 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -439,7 +439,7 @@ static unsigned long ubifs_findfile(struct super_block *sb, char *filename)
 				continue;
 			}
 			/* Relative to cur dir */
-			sprintf(buf, "%s%s",
+			sprintf(buf, "%s/%s",
 					link_name, next == NULL ? "" : next);
 			memcpy(symlinkpath, buf, sizeof(buf));
 			next = name = symlinkpath;
-- 
1.6.0.4

[U-Boot] [PATCH] ubifs: Correct dereferencing of files-after-symlinks

[Stefan Roese]

On Friday 25 September 2009 14:05:57 Simon Kagstrom wrote:
> Files in directories which are symlinked to were not dereferenced
> correctly in last commit. E.g., with a symlink
> 
>    /boot/lnk -> /boot/real_dir
> 
> loading
> 
>    /boot/lnk/uImage
> 
> will fail. This patch fixes that by simply seeing to it that the target
> base directory has a slash after it.

Applied to u-boot-ubi/master. Thanks.
 
Cheers,
Stefan

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