> On 16 Sep 2026, at 16:08, Heikki Linnakangas <[email protected]> wrote: > > On 16/09/2026 16:04, Daniel Gustafsson wrote: >>> On 16 Sep 2026, at 14:58, Manuel Reyes Bravo <[email protected]> >>> wrote: >>> The server itself is not at risk, since PG_CONTROL_VERSION was bumped >>> and 19.0 refuses a beta3 data directory; it is only tools reading >>> archived beta3 WAL that cannot tell the formats apart. But the revert >>> of 0d3dba38c77 on this branch (01a80f06214) bumped the magic for the >>> same reason, so it looks like this one should too. >> Thanks for the report, will include when fixing. > > Also, the ControlFile->data_checksum_version_init is now never set.
This patch is as difficult to back out as it was to get in. I've been trying to save a few small generic checksum bugfixes from the revert but that also made it a lot more complicated. Will fix this one as well in the follow-up fixup I have staged for later today. -- Daniel Gustafsson
