size_t sz = buflen;
void * reset_point = store_get(0);
int fail;
-uschar * cp;
+const uschar * cp;
if ((fail = gnutls_x509_crt_export((gnutls_x509_crt_t)cert,
GNUTLS_X509_FMT_PEM, buf, &sz)))
uschar *
tls_cert_signature(void * cert, uschar * mod)
{
-uschar * cp1;
+uschar * cp1 = NULL;
uschar * cp2;
uschar * cp3;
size_t len = 0;