On Thu, Jan 27, 2022 at 04:15:45PM +0000, Robert Haas wrote:
> pg_basebackup: Fix a couple of recently-introduced bugs.
>
> The server expects the compression level to be between 1 and 9, but
> Z_DEFAULT_COMPRESSION is -1, so we must not try to send that value
> to the server.
If I'm not wrong, this is causing failures on cfbot.
https://cirrus-ci.com/task/6312181619752960?logs=build#L2056
[17:24:48.348] c:\cirrus\src\backend\replication\basebackup_gzip.c(90): warning C4715: 'bbsink_gzip_new': not all
controlpaths return a value [c:\cirrus\postgres.vcxproj]
[17:24:48.348] c:\cirrus\src\bin\pg_basebackup\pg_basebackup.c(1922,67): error C2065: 'Z_DEFAULT_COMPRESSION':
undeclaredidentifier [c:\cirrus\pg_basebackup.vcxproj]
The warning seems to be what's fixed by David's patch here.
https://www.postgresql.org/message-id/CA%2BTgmobSeRFM84pwa5HfZCGRx%3DQ-iFfPFZfq-4%3Dt1p04yxg_Og%40mail.gmail.com
--
Justin
