Hello, > Running a quick Git Bisect reveals > f6b37c67be277b5f0ae60438d796ff29ef19be40 introduced this regression > in the haproxy-1.8 tree.
I seem to have also narrowed this down to being some compatibility issue when using the OpenSSL package distributed for Ubuntu 14.04 Trusty (officially set to EOL in April 2019). That thing is left behind on 1.0.1f with security updates being ported from upstream, but seemingly nothing more. Using Ubuntu 16.04 Xenial which ships OpenSSL 1.0.2g delivers OCSP Status responses as expected. I will try to see if this is an actual issue with OpenSSL 1.0.1 or if this is just something related to the Ubuntu build there. Cheers, Valter J.

