Re: Refactoring postmaster's code to cleanup after child exit

Hello Heikki,

10.08.2024 00:13, Heikki Linnakangas wrote:
>
> Committed the patches up to and including this one, with tiny comment changes.

I've noticed that on the current HEAD server.log contains binary data
(an invalid process name) after a child crash. For example, while playing
with -ftapv, I've got:
SELECT to_date('2024 613566758 1', 'IYYY IW ID');
server closed the connection unexpectedly

grep -a 'was terminated' server.log
2024-08-18 07:07:06.482 UTC|||66c19d96.3482f6|LOG:  `�!x� (PID 3441407) was terminated by signal 6: Aborted

It looks like this was introduced by commit 28a520c0b (IIUC, namebuf in
CleanupBackend() may stay uninitialized in some code paths).

Best regards,
Alexander