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

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;

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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participants (2)
-
Simon Kagstrom
-
Stefan Roese