- Fixed a bug in handling multiple parallel OCSP requests. These could run into
an assertion which terminated (and restarted) the child process where the task
was running. Eventually, all OCSP responses were collected, but not in the way
that things are supposed to work.
See also https://bz.apache.org/bugzilla/show_bug.cgi?id=65567.
The bug was possibly triggered when more than one OCSP status needed updating
at the same time. For example for several renewed certificates after a server
reload.
Added a test case to trigger this and verify correct behaviour.