On Sat, Nov 21, 2009 at 03:38:38PM +0100, Andi Drebes wrote:
> +
> +/* Checks if an mntentry represents a pseudo FS */
> +int is_pseudo_fs(const struct mntent* mnt)
> +{
> +     struct stat st_buf;
> +
> +     if(stat(mnt->mnt_fsname, &st_buf) < 0) {
> +             if(errno == ENOENT)
> +                     return 1;
> +             else
> +                     return -errno;
> +     }
> +
> +     return 0;
> +}

 This is bad idea. The mnt_fsname field could be an arbitrary string
 include valid paths.

        # grep sysfs /proc/mounts 
        /sys /sys sysfs rw,relatime 0 0

 Karel

-- 
 Karel Zak  <k...@redhat.com>
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