On 12/08/2010 10:33 AM, Aaro Koskinen wrote:
> There should be a check for NUL character instead of '0'.
>
> Reported-by: Phil Carmody <ext-phil.2.carmody@xxxxxxxxx>
> Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxxxxx>
> ---
> fs/ext4/namei.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
> index 92203b8..dc40e75 100644
> --- a/fs/ext4/namei.c
> +++ b/fs/ext4/namei.c
> @@ -872,7 +872,7 @@ static struct buffer_head * ext4_find_entry (struct inode *dir,
> if (namelen > EXT4_NAME_LEN)
> return NULL;
> if ((namelen <= 2) && (name[0] == '.') &&
> - (name[1] == '.' || name[1] == '0')) {
> + (name[1] == '.' || name[1] == '\0')) {
> /*
> * "." or ".." will only be in the first block
> * NFS may look up ".."; "." should be handled by the VFS
Yep, as it was reviewed on the list when originally sent, oops! ;)
-Eric
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