Hi,
On 2022-07-15 14:51:38 -0700, Jacob Champion wrote:
> > We already have pg_clean_ascii() and use it for application_name, fwiw.
>
> That seems much worse than escaping for this particular patch; if your
> cert's Common Name is in (non-ASCII) UTF-8 then all you'll see is
> "CN=?????????" in the log lines that were supposed to be helping you
> root-cause. Escaping would be much more helpful in this case.
I'm doubtful that's all that common. But either way, I suggest a separate
patch to deal with that...
Greetings,
Andres Freund