build errors in programs/ssl/ssl_server2.c involving MBEDTLS_X509_CRL_PARSE_C

[inestlerode]

In mbed TLS 2.3.0 there are build errors in programs/ssl/ssl_server.c if the library is configured without MBEDTLS_X509_CRL_PARSE_C (there are unguarded calls to mbedtls_x509_crl_free and mbedtls_x509_crl_init and mbedtls_x509_crl_parse_file).

See the attached patch that gets rid of these calls if the library isn't built with MBEDTLS_X509_CRL_PARSE_C.

ssl_server2_patch.txt

[pjbakker]

Thanks for noticing. By sending in a patch, we will need to ask you to sign a CLA for us to be able to handle this issue further.

So to accept your current contributions or any future contributions we will need a Contributor’s Licence Agreement (CLA) signed or authorised by yourself. You can find an agreement to sign here, which can be signed and returned to us, or you could create an mbed account and accept a slightly different agreement here with a click through if this is a personal contribution.

[ciarmcom]

ARM Internal Ref: IOTSSL-954