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Re: Fix uninitialized variable access (src/backend/utils/mmgr/freepage.c) - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Fix uninitialized variable access (src/backend/utils/mmgr/freepage.c)
Date
Msg-id YRttnE+ReKt0QQqk@paquier.xyz
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In response to Re: Fix uninitialized variable access (src/backend/utils/mmgr/freepage.c)  (Ranier Vilela <ranier.vf@gmail.com>)
Responses Re: Fix uninitialized variable access (src/backend/utils/mmgr/freepage.c)
Re: Fix uninitialized variable access (src/backend/utils/mmgr/freepage.c)
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On Fri, Jul 02, 2021 at 06:22:56PM -0300, Ranier Vilela wrote:
> Em qui., 1 de jul. de 2021 às 17:20, Mahendra Singh Thalor <
> mahi6run@gmail.com> escreveu:
>> Please can we try to hit this rare condition by any test case. If you have
>> any test cases, please share.

Yeah, this needs to be proved.  Are you sure that this change is
actually right?  The bottom of FreePageManagerPutInternal() has
assumptions that a page may not be found during a btree search, with
an index value used.
--
Michael
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