[U-Boot] [PATCH] fix cramfs resolve in case of two files, which start with same chars

[Wolfgang Denk]

Dear Peter Feuerer,

In message <4E311948.1000203 at sysgo.com> you wrote:
> Hi,
> 
> when having two (or more) files in cramfs which start with same name, 
> cramfs_resolve didn't check the filename length and thus returned 
> potentially the wrong file.
> 
> kind regards,
> --peter;

Please move greetings out of the commit message.

> Signed-off-by: Peter Feuerer <pfe at sysgo.com>
> 
> ---
> diff -ur u-boot-2011.06_original/fs/cramfs/cramfs.c 
> u-boot-2011.06/fs/cramfs/cramfs.c
> --- u-boot-2011.06_original/fs/cramfs/cramfs.c  2011-07-28 
> 09:48:10.000000000 +0200
> +++ u-boot-2011.06/fs/cramfs/cramfs.c   2011-07-28 09:51:54.000000000 +0200
> @@ -126,7 +126,8 @@
>                          namelen--;
>                  }
> 
> -               if (!strncmp (filename, name, namelen)) {
> +               if (namelen == strlen (filename) &&
> +                               !strncmp (filename, name, namelen)) {

Please fix all the errors and warnings reported by checkpatch, and
resubmit.  Consider using "git format-patch" and "git send-email".

Best regards,

Wolfgang Denk

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