Problem with tls_certificate_set_copy_date

[headscott]

I encountered a problem in the function tls_certificate_set_copy: you set (member)[len] = 0; but by that you overwrite the seconds of the validity you wanted to save. It should be (member)[len + 2] = 0; i think. At least this worked for me.

[headscott]

There is another small problem with the version saved in the certificate: if the certificate is X.509v1 you save cert->version = 0 but then you can't print it in the certificate_to_string method, cause you test for cert->version != 0. I would say you should do the following in the _private_asn1_parse function:

 if (length == 1)
                            cert->version = buffer[pos] + 1;
#ifdef TLS_X509_V1_SUPPORT
                        else
                            cert->version = 1;
                        idx++;
#endif

instead of

if (length == 1)
                            cert->version = buffer[pos];
#ifdef TLS_X509_V1_SUPPORT
                        else
                            cert->version = 0;
                        idx++;
#endif

But then you also have to do

if (cert) {
            if ((cert->version == 3) 
#ifdef TLS_X509_V1_SUPPORT
                || (cert->version == 1)
#endif
            ) {

in the load methods for both certificates

instead of

if (cert) {
            if ((cert->version == 2) 
#ifdef TLS_X509_V1_SUPPORT
                || (cert->version == 0)
#endif
            ) {

By that you will also now print the correct version spelling in the certificate_to_string method. At least this is how I think this would work. For me it does