[PATCH] Use split_ident_line() in parse_user()

[Lukas Fleischer]

On Wed, 24 Dec 2014 at 02:57:45, Jason A. Donenfeld wrote:
> On Wed, Dec 17, 2014 at 5:19 AM, Lukas Fleischer <cgit at cryptocrack.de>
> wrote:
> 
> > Use Git's built-in ident line splitting algorithm instead of
> > reimplementing it. This does not only simplify the code but also makes
> > sure that cgit is consistent with Git when it comes to author parsing.
> >
> 
> Thank heavens!
> 
> > +               email_len = ident.mail_end - ident.mail_begin;
> > +               *email = xmalloc(strlen("<") + email_len + strlen(">\0"));
> > +               sprintf(*email, "<%.*s>", email_len, ident.mail_begin);
> > +
> >
> 
> strlen(">\0") -- isn't the null superfluous? Cleanup and resubmit?

I think this is even wrong because it means the buffer won't be large
enough to hold the terminating null character. Will resubmit.