Re: [PATCH] mount.cifs: check_newline returns EX_USAGE on error, not -1

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On Fri, 29 Jul 2011 07:14:30 -0400
Jeff Layton <jlayton@xxxxxxxxx> wrote:

> Reported-by: Jan Lieskovsky <jlieskov@xxxxxxxxxx>
> Signed-off-by: Jeff Layton <jlayton@xxxxxxxxx>
> ---
>  mount.cifs.c |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/mount.cifs.c b/mount.cifs.c
> index 107a5a5..aa4581f 100644
> --- a/mount.cifs.c
> +++ b/mount.cifs.c
> @@ -1419,8 +1419,7 @@ static int check_newline(const char *progname, const char *name)
>  static int check_mtab(const char *progname, const char *devname,
>  		      const char *dir)
>  {
> -	if (check_newline(progname, devname) == -1 ||
> -	    check_newline(progname, dir) == -1)
> +	if (check_newline(progname, devname) || check_newline(progname, dir))
>  		return EX_USAGE;
>  	return 0;
>  }

Given that this has (minor) security implications, I've gone ahead and
committed this to the repo.

-- 
Jeff Layton <jlayton@xxxxxxxxx>
--
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