[Pkg-nagios-devel] Bug#900152: nsca-ng: FTBFS against openssl 1.1.1

[Holger Weiß]

* Kurt Roeckx <kurt at roeckx.be> [2019-03-19 22:59]:
> On Tue, Mar 19, 2019 at 10:28:06PM +0100, Holger Weiß wrote:
> > Yes, it's an OpenSSL bug.  If TLSv1.3 is used, SSL_get_psk_identity()¹
> > unexpectedly returns NULL.  I now avoid the function to work around the
> > issue.
> 
> This is documented here:
> https://wiki.openssl.org/index.php/TLS1.3#PSKs

Thanks.  I'm still using the TLSv1.2 callbacks indeed, but from reading
that text it's not obvious to me why SSL_get_psk_identity() would fail.
(Note that I'm not using identity *hints* anywhere, which is the thing
TLSv1.3 dropped.)  However, I can easily imagine the bug(?) being
related to the changes mentioned in that text.