On Fri, Mar 27, 2020 at 09:25:28PM +0000, Jeremy Harris wrote:
> > If the distro started with 1.1.1 and only backported security fixes, you
> > could be running an OpenSSL version with the unintentional bidirectional
> > setting.
>
> .. either this, or even an unpatched basic 1.1.1 .
>
> A simple code addition to avoid that call in the client case sounds
> in order. Would the above likely explain the error I'm getting?
You could explicitly set the client CA list to an empty stack,
as a final step in initializing the SSL_CTX:
SSL_CTX_set0_CA_list(ctx, NULL);
> > Another possibility is that your system-wide openssl.cnf file has a
> > "RequestCAFile" or "ClientCAFile" setting.
>
> Neither appears to be present in /etc/pki/tls/openssl.cnf
And neither has any ".include" directives?
--
Viktor.
