Re: The return value of allocate_recordbuf()

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: The return value of allocate_recordbuf()
Date: 2015-04-03 21:37:47
Message-ID: CAB7nPqSQ-Je00fcVkKO4apcufD1DapdW5Nrxrzft+Dya=nxGEQ@mail.gmail.com
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On Fri, Apr 3, 2015 at 9:57 PM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
> On Fri, Apr 3, 2015 at 8:37 PM, Michael Paquier
> <michael(dot)paquier(at)gmail(dot)com> wrote:
>> On Fri, Apr 3, 2015 at 6:35 PM, Fujii Masao wrote:
>>> Regarding the second patch, you added the checks of the return value of
>>> XLogReaderAllocate(). But it seems half-baked. XLogReaderAllocate() still
>>> uses palloc(), but don't we need to replace it with palloc_extended(), too?
>>
>> Doh, you are right. I missed three places. Attached is a new patch
>> completing the fix.
>
> Thanks for the patch! I updated two source code comments and
> changed the log message when XLogReaderAllocate returns NULL
> within XLOG_DEBUG block. Just pushed.

Yes, thanks. This looks good as is.
--
Michael

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