On Wed, May 31, 2017 at 10:28:08PM +0300, Yuriy M. Kaminskiy wrote:
> > For some reason I thought d_name would be allocated, in which case
> > strlen() would be
> > more appropriate. Thank you for pointing out it is very static 255
> > buffer, so added the
>
> Is this *defined by standard*? I believe not.
> === man dirent.h ===
> The character array d_name is of unspecified size, but the number of
> bytes preceding the terminating null byte shall not exceed {NAME_MAX}.
I don't read this as sizeof(d->d_name) is wrong thing as it's array.
Anyway, use NAME_MAX seems like the most robust solution.
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
--
To unsubscribe from this list: send the line "unsubscribe util-linux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
