Fix compilation with older OpenSSL versions
Some older OpenSSL versions (0.9.8 branch) define TLS*_VERSION macros
but not the corresponding SSL_OP_NO_* macro, which causes the code for
handling ssl_min_protocol_version/ssl_max_protocol_version to fail to
compile. To fix, add more #ifdefs and error handling.
Reported-by: Victor Wagner <vitus@wagner.pp.ru>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://www.postgresql.org/message-id/flat/20190924101859.09383b4f%40fafnir.local.vm
Branch
------
REL_12_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/a430c7b4afe8278223541d3efee2281ee9135c1d
Modified Files
--------------
src/backend/libpq/be-secure-openssl.c | 48 +++++++++++++++++++++++++++++++++--
1 file changed, 46 insertions(+), 2 deletions(-)
