Re: [Openvpn-users] Windows installation package with GUI included

[Mathias Sundman <mathias@xxxxxxxxxx>]

Hi Gisle,

Thanks for your comments.

On Thu, 8 Jul 2004, Gisle Vanem wrote:
> > I've released a new version of OpenVPN GUI for Windows with some minor
> > changes, and at the same time I've built a new installation package with
> > OpenVPN 2.0-beta7 and OpenVPN GUI 1.0-beta7 bundled nicely.
>
> In openvpn.c you do this:
>
> /* snprintf with guaranteed null termination */
> #define mysnprintf(out, args...) \
>        { \
>           snprintf (out, sizeof(out), args); \
>           out [sizeof (out) - 1] = '\0'; \
>        }
>
> Why? According to my MSDN snprintf() (or really _snprintf),
> a null-termination is guaranteed in any case.

Accually I just copied that code from openvpnserv.c (The windows service 
wrapper included with OpenVPN), so I'll let James answer that. Perhaps 
snprintf is not guaranteed to be null-terminated on all platforms so this 
is just a preperation to ease porting of the code.


> Besides var-arg macros doesn't work with Watcom or VC6.
> (only gcc 2.8+?).

Ok, I'll try to get rid of those var-arg macros. They are really just 
left-overs from openvpnserv.c.


> PS. Can't someone change the mailing-list settings so a
> reply goes to the list and not to the person in the "From:".
> Simply add a "Reply-To:" should do it I guess. It's a hassle
> to remember to Reply-to-all in my mailer (Outlook Express).
> Pressing Ctrl-R is an old habit.

I agree. I've always wondered, which is the the recommended way to reply 
to emails on lists when the Reply-To field is missing? Only to the list, 
or both to the list and to the From: person.

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