[lwip-users] Strings allocated for altcp_tls_create_config_client_2wayauth()

[Freddie Chopin]

Hello!

I'm wondering what's the correct usage of
altcp_tls_create_config_client_2wayauth() and
altcp_tls_create_config_client() in regard to allocation of strings
with certificates, keys and passwords. Should the buffers with them be
kept "alive" as long as the connection is active, or maybe I can
release them right after these functions return, because lwIP and/or
mbed TLS copy whatever they need and keep it internally?

Thanks in advance!

Regards,
FCh