static void PRINTFLIKE(4, 5) dane_incompat(SMTP_TLS_POLICY *tls,
SMTP_ITERATOR *iter,
int errtype,
const char *fmt,...)
{
va_list ap;
va_start(ap, fmt);
if (tls->level == TLS_LEV_DANE) {
tls->level = (errtype == DANE_UNUSABLE) ? TLS_LEV_ENCRYPT : TLS_LEV_MAY;
if (errtype == NONDANE_CONFIG)
vmsg_warn(fmt, ap);
else if (msg_verbose)
vmsg_info(fmt, ap);
} else { /* dane-only */
if (errtype == NONDANE_CONFIG) {
vmsg_warn(fmt, ap);
MARK_INVALID(tls->why, &tls->level);
} else {
tls->level = TLS_LEV_INVALID;
vdsb_simple(tls->why, "4.7.5", fmt, ap);
}
}
va_end(ap);
}
void msg_warn(const char *fmt,...)
{
va_list ap;
va_start(ap, fmt);
vmsg_warn(fmt, ap);
va_end(ap);
}
static int PRINTFLIKE(2, 3) mac_exp_parse_error(MAC_EXP_CONTEXT *mc,
const char *fmt,...)
{
va_list ap;
va_start(ap, fmt);
vmsg_warn(fmt, ap);
va_end(ap);
return (mc->status |= MAC_PARSE_ERROR);
};