Postgres Pro
Downloads
Home   >   mailing lists

Re: BUG #17928: Standby fails to decode WAL on termination of primary - Mailing list pgsql-bugs

From Thomas Munro
Subject Re: BUG #17928: Standby fails to decode WAL on termination of primary
Date
Msg-id CA+hUKGKWPvSJkQ1De6bjV311Xk+cXU8K7a=71-ypvxJGHom5aA@mail.gmail.com
Whole thread Raw
In response to Re: BUG #17928: Standby fails to decode WAL on termination of primary  (Michael Paquier <michael@paquier.xyz>)
Responses Re: BUG #17928: Standby fails to decode WAL on termination of primary  (Thomas Munro <thomas.munro@gmail.com>)
List pgsql-bugs
Tree view 
On Mon, Aug 14, 2023 at 2:08 PM Michael Paquier <michael@paquier.xyz> wrote:
> It seems to me that we should try to also finish the header validation
> before attempting XLogReadRecordAlloc() on the total_len as well?  It
> looks like the end result would be to move the first ReadPageInternal
> done for the header with all its cross-page checks before
> XLogReadRecordAlloc().  That should remove the need of having
> gotheader from v1.

Yeah.  Trying out an idea for how to untangle that...

pgsql-bugs by date:

Previous
From: Tom Lane
Date:
Subject: Re: BUG #18054: Permission denied.
Next
From: Thomas Munro
Date:
Subject: Re: BUG #17928: Standby fails to decode WAL on termination of primary